Axsun Technologies Inc. Swept Laser based OCT Subsystems. May 2012
|
|
- Bertha Webb
- 5 years ago
- Views:
Transcription
1 Axsun Technologies Inc. Swept Laser based OCT Subsystems May 2012
2 Outline Axsun Overview Axsun Technology and Manufacturing Axsun Swept Laser Engine products Product Roadmap Images Summary
3 Axsun Technologies Inc. A wholly owned subsidiary of Volcano Corporation (Nasdaq: VOLC) Founded in 1998, located in Billerica, MA Producing more than ten thousand optical engines annually into Telecom, Industrial Spectroscopy and Medical Imaging applications AXSUN MODULE ASSEMBLY FACILITY Optical Engine Unique tunable MEMS and optical integration technology Telecom and Industrial products have strong synergy with Medical Imaging 115 employees 104 Issued Patents
4 5 MEMs Technology and Manufacturing Platform High Capacity, Automated Manufacturing
5 The Axsun Platform Unique Devices, Assembly, and Products Unique Devices Optical Bench Optical Engine Module Complete Subsystem
6 The Axsun Platform Unique Devices, Assembly, and Products Unique Devices Optical Bench Optical Engine Module Complete Subsystem
7 The Axsun Platform Unique Devices, Assembly, and Products Unique Devices Optical Bench Optical Engine Module Complete Subsystem
8 The Axsun Platform Unique Devices, Assembly, and Products Unique Devices Optical Bench Optical Engine Module Complete Subsystem
9 10 Swept Source OCT Axsun Swept Laser Technology and Performance
10 Optical Coherence Tomography OCT Techniques 1. Time-domain OCT 2. Frequency-domain OCT Spectral-domain OCT Swept-source OCT SSOCT Swept-Source OCT advantages Enables balanced and polarization diverse detection schemes Longer Wavelengths, such as 1060 and 1300 nm, enable deeper penetration into tissue Increased imaging depth range from slower signal roll-off High SNR and Resolution in a compact, rugged package #11
11 Axsun MEMs External Cavity Tunable Laser Tunable FP Filter Lens Gain Lens Fiber Reflector Output Optical Fiber SOA Laser Cavity 14 mm #12
12 Micro-Electro-Mechanical System (MEMS) Tunable Filter MEMS Fabry-Perot Filter Structure Si Wafer Scale Processing HR Coated Flat Mirror Optical Cavity HR Coated Curved Mirror on Tethered Membrane V Electrode Gap Filter Assembly Tethered Membrane #13
13 Micro-Optical Bench Packaging Platform MEMS tunable filter Si micro lens LIGA alignment structure Output Fiber pigtail Micro-optical bench y x z SOA gain chip Enables the most compact, highest speed tunable laser for OCT Microlens fiber #14
14 Axsun Swept Laser Performance
15 Axsun Laser Tuning Range (Bandwidth) BW > 100 nm BW > 110 nm #16
16 Axsun Laser Coherence Length Operating conditions: l ~ 1060 nm 110 nm tuning range 100 khz scan rate Axsun s slow signal rolloff enables longer imaging depth range than competitive swept lasers and Spectral Domain OCT systems #17
17 SNR over Imaging Depth Slow SNR rolloff enables longer imaging depth range kHz InGaAs Camera 850nm 91kHz CMOS Camera Axsun 1060nm 100kHz Engine Ref: Benjamin Potsaid, Bernhard Baumann, David Huang, Scott Barry, Alex E. Cable, Joel S. Schuman, Jay S. Duker, and James G. Fujimoto, "Ultrahigh speed 1050nm swept source / Fourier domain OCT retinal and anterior segment imaging at 100,000 to 400,000 axial scans per second," Opt. Express 18, (2010) #18
18 Axsun OCT Engine Current products
19 OCT system with Axsun SS Laser + Axsun Data Acquisition Board DAQ Board Clock Clock interferometer Signal Sweep Trigger Swept Laser Probe 80 Balanced Receiver Variable Delay 1060 nm OCT Engine #21
20 #22 Axsun OCT products Axsun Swept Laser OEM Engine Axsun Camera Link DAQ Board Axsun Swept Laser Benchtop Engine Axsun Swept Laser Engine with integrated DAQ
21 Axsun OCT Engine Specifications Output Power (Average) (mw) 1310 Swept Source 1060 Swept Source ltuning Range (nm) nm Sweep Rate (khz) Coherence Length (Round Trip PL, mm) K-Clock Depth (Std, mm) K-Clock Frequency (MHz) Balanced Detector Optional Optional Demonstrated Sensitivity * (db) Power Supply (vdc) Size (OEM, mm) 114 x 177 x x 177 x 58 Highlights: High output power (15-18 mw with back trace blanking) > 100 nm tuning range (for imaging resolution < 8 µm (1060) or 15 µm (1310) ) > 10 mm long coherence length (for imaging depth > 5 mm) khz scan rates (for fast data acquisition) Compact, reliable, and massmanufacturable Low noise (RIN < 120dBc/Hz) #23
22 db OCT System Performance Sensitivity for 2.5 mw sample power Noise Signal SNR SNR + Loss Operating conditions: l ~ 1060 nm 110 nm tuning range 100 khz scan rate System includes Axsun BD and DAQ Shot Noise Limited sensitivity of 102dB Reference Power (uw) #24
23 Axsun OCT Product Roadmap
24 Product Plans Axsun s Core Technology provides distinct advantages in size, speed, imaging depth range and reliability for our OCT Engine Products In 2012 and beyond, Axsun will build on our technology lead in Swept Laser Subsystems Higher speed, wider bandwidth Swept Laser Engines Data Acquisition/Image Processing Our value added subsystem products will speed TTM and allow our OEM customers to focus on their applications Confidential 26
25 OCT Product Roadmap Next Gen Lasers 150nm 100kHz 1310nm Engine High resolution Anterior segment imaging Endoscopic cancer detection Enables higher resolution and speed Targeting similar coherence length to our 100nm 50kHz 1310 laser (12-15mm) We can provide equivalent resolution at 4X speed and 3x Imaging depth of our competitors 100nm Wider Tuning BW 150nm (10kHz) Confidential 27
26 Possibilities for Swept Laser In addition to higher speed and wider bandwidth we can provide other variations on our swept laser Longer coherence length for deep imaging May require some tradeoffs in speed and resolution
27 Bracket Cutout region (end view) OCT Product Roadmap- System Capabilities 2 Channel PCIe based DAQ Board Specifically designed to work seamlessly with Axsun 100 and future 200kHz sources 2 Channel 500MSPS 12-bit DAQ samples per A scan Xlinx Virtex 6 FPGA gives added signal processing capability Image processing (FFT, Pol. Mixing Windowing) Image compression Multiple high speed data interfaces 500MSPS PCI DAQ Ethernet, GBE, RS232, PCI In house expertise to provide custom algorithms Quick turn customization capability will be a differentiator and speed TTM for our customers Standoff Mtg Hole (on Engine and heatsink) SATA J1 SATA J2 Power J3 USB J4 MB J5 LED ANALOG VOLTAGE REGULATORS (6V, 5VA, 3.3VA -5V) CLOCK LOGIC 12V SUPPLY FILTER, DIGITAL VOLTAGE REGULATORS (5VD, 3.3VD, 2.5V, 1V) spring-clip anchor Engine PCB Outline J14 TI ADC J13 TI ADC Maxim ADC Virtex-6 Xilinx XC6VLX130T- 1FFG784C + Aavid B60023G (27x27x10mm) Flash FRAM 8 GTXs GTXs PHY DSP F/O J8 JTAG1 J6 JTAG J12 SDRAM QSFP cage Molex COM J7 1Gb PHY FAN J16 PHY Hand-piece J11 RJ-45 J9 (R/A) AUX J15 SMA J10 Module Avago AFBR-79Q4Z x8 PCIe Confidential Bracket Mtg Hole PCB Bracket 29 Strut Mtg Hole Strut
28 Customer Input for DAQ Preferred interface (PCIEx) Signal Processing FFTs, Windowing, Filtering, other signal processing commands Does customer want to program their algorithms Other needs
29 Axsun OCT Real World Imaging Examples
30 Enhanced Depth Imaging with Axsun SL Engine SSOCT Imaging of the entire Anterior Segment, Kitasato University showing dynamic accomodation(1) 12mm Full Anterior Segment Imaging using fast Optical Switching Univ. of Luebeck (2) 1. Biomedical Optics Express Vol 1, Issue 5, Nov ARVO Meeting, May
31 OCT Images of Anterior Segment at 1310 nm Images courtesy of Nicolaus Copernicus University, Torun, Poland OCT image of an eye after corneal transplantation OCT image of anterior eye chamber after corneal transplantation #33
32 World Class Retinal Imaging Image Courtesy of Topcon (Healthy Subject) #34
33 Retinal Images with 1060nm Axsun Swept Laser Engine Images published by Kyoto University and Tokyo Medical and Dental University #35
34 #36 Retinal/AS Images with 1060nm Axsun Swept Laser Engine Images Generated by Massachusetts Institute of Technology RLE 1 Ultrahigh speed 1050nm swept source / Fourier domain OCT retinal and anterior segment imaging at 100,000 to 400,000 axial scans per second 13 September 2010 / Vol. 18, No. 19 / OPTICS EXPRESS 20029
35 Cornea displacement and ONH Imaging Eye displacement with Swept Laser OCT Sample data from NCU Poland using OCT to measure Intraocular pressure with an air puff system (1) Volumetric Optic Nerve Head Imaging with High Speed OCT Simon Fraser University (2) Dynamic measurement of corneal displacement from an air-puff (NCU- Optics Express) 1. Optics Express Vol 19, Issue 15, July Biomedical Optics Express Vol.2, #9 August, 2011 Real Time High Speed Volumetric Imaging using Compressive Sampling OCT (High Speed Optic Nerve Head Imaging with the Axsun 1060nm Swept Laser) Simon Fraser University 37
36 Doppler Imaging with Axsun SL Engine Retinal Blood flow with 200kHz Axsun SSOCT demonstrated by MIT(1) Doppler OCT blood flow measurement data from Duke University (2) Axsun 1060nm SSOCT demonstrated a more than 60% improvement in Doppler dynamic range over SDOCT MIT Retinal Blood Flow with 200kHz Doppler OCT 1. Biomedical Optics Express Vol 2, Issue 6, May Biomedical Optics Express Vol.2, #8 August, 2011 High Velocity Doppler OCT retinal blood flow comparison of Axsun 1060 SSOCT vs 830nm SDOCT 38
37 Summary Axsun s Core Technology provides distinct advantages in size, speed, imaging depth range and reliability for our OCT Engine Products Researchers and OEMs are building a large body of impressive clinical data showing advantages from the use of Swept Laser OCT Axsun s Swept Laser OCT Engine products are leading the way in the next generation of OCT imaging systems
Customized Lasers for Specific Swept Source OCT Applications. Bill Ahern Axsun Technologies, Inc. June 20, 2013
Customized Lasers for Specific Swept Source OCT Applications Bill Ahern Axsun Technologies, Inc. June 20, 2013 Outline Axsun Overview Axsun Technology and Manufacturing Axsun OCT Laser Platform Laser Operation
More informationAxsun OCT Swept Laser and System
Axsun OCT Swept Laser and System Seungbum Woo, Applications Engineer Karen Scammell, Global Sales Director Bill Ahern, Director of Marketing, April. Outline 1. Optical Coherence Tomography (OCT) 2. Axsun
More informationUltrahigh speed volumetric ophthalmic OCT imaging at 850nm and 1050nm
Ultrahigh speed volumetric ophthalmic OCT imaging at 850nm and 1050nm The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Citation As
More informationMoving from biomedical to industrial applications: OCT Enables Hi-Res ND Depth Analysis
Moving from biomedical to industrial applications: OCT Enables Hi-Res ND Depth Analysis Patrick Merken a,c, Hervé Copin a, Gunay Yurtsever b, Bob Grietens a a Xenics NV, Leuven, Belgium b UGENT, Ghent,
More informationADQ214. Datasheet. Features. Introduction. Applications. Software support. ADQ Development Kit. Ordering information
ADQ214 is a dual channel high speed digitizer. The ADQ214 has outstanding dynamic performance from a combination of high bandwidth and high dynamic range, which enables demanding measurements such as RF/IF
More informationHigh-Coherence Wavelength Swept Light Source
Kenichi Nakamura, Masaru Koshihara, Takanori Saitoh, Koji Kawakita [Summary] Optical technologies that have so far been restricted to the field of optical communications are now starting to be applied
More informationHeterodyne swept-source optical coherence tomography for complete complex conjugate ambiguity removal
Heterodyne swept-source optical coherence tomography for complete complex conjugate ambiguity removal Anjul Maheshwari, Michael A. Choma, Joseph A. Izatt Department of Biomedical Engineering, Duke University,
More informationMOI has two main product lines for its component business: 1. Tunable filters (FFP-TF, FFP-TF2, FFP-SI) 2. Fixed filters (FFP-I, picowave)
MOI has two main product lines for its component business: 1. Tunable filters (FFP-TF, FFP-TF2, FFP-SI) 2. Fixed filters (FFP-I, picowave) 1 1. Fiber Fabry-Perot Tunable Filters is MOI s core technology.
More informationMEMS tunable VCSEL light source for ultrahigh speed 60kHz - 1MHz axial scan rate and long range centimeter class OCT imaging
MEMS tunable VCSEL light source for ultrahigh speed 60kHz - 1MHz axial scan rate and long range centimeter class OCT imaging The MIT Faculty has made this article openly available. Please share how this
More informationHigh-speed imaging of human retina in vivo with swept-source optical coherence tomography
High-speed imaging of human retina in vivo with swept-source optical coherence tomography H. Lim, M. Mujat, C. Kerbage, E. C. W. Lee, and Y. Chen Harvard Medical School and Wellman Center for Photomedicine,
More information60 MHz A-line rate ultra-high speed Fourier-domain optical coherence tomography
60 MHz Aline rate ultrahigh speed Fourierdomain optical coherence tomography K. Ohbayashi a,b), D. Choi b), H. HiroOka b), H. Furukawa b), R. Yoshimura b), M. Nakanishi c), and K. Shimizu c) a Graduate
More informationSwept Wavelength Testing:
Application Note 13 Swept Wavelength Testing: Characterizing the Tuning Linearity of Tunable Laser Sources In a swept-wavelength measurement system, the wavelength of a tunable laser source (TLS) is swept
More informationOptical coherence tomography
Optical coherence tomography Peter E. Andersen Optics and Plasma Research Department Risø National Laboratory E-mail peter.andersen@risoe.dk Outline Part I: Introduction to optical coherence tomography
More informationCoherent InGaAs PIN balanced receiver module
Preliminary Data Sheet Photon Detection CIPRM series Key Features In the CIPRM series balanced optical receiver Excelitas has the best features of high performance InGaAs photodiodes and low noise, high
More informationOPTICAL COHERENCE TOMOGRAPHY: OCT supports industrial nondestructive depth analysis
OPTICAL COHERENCE TOMOGRAPHY: OCT supports industrial nondestructive depth analysis PATRICK MERKEN, RAF VANDERSMISSEN, and GUNAY YURTSEVER Abstract Optical coherence tomography (OCT) has evolved to a standard
More informationFast Widely-Tunable CW Single Frequency 2-micron Laser
Fast Widely-Tunable CW Single Frequency 2-micron Laser Charley P. Hale and Sammy W. Henderson Beyond Photonics LLC 1650 Coal Creek Avenue, Ste. B Lafayette, CO 80026 Presented at: 18 th Coherent Laser
More informationTesting with Femtosecond Pulses
Testing with Femtosecond Pulses White Paper PN 200-0200-00 Revision 1.3 January 2009 Calmar Laser, Inc www.calmarlaser.com Overview Calmar s femtosecond laser sources are passively mode-locked fiber lasers.
More informationINGAAS FAST PIN (RF) AMPLIFIED PHOTODETECTORS
INGAAS FAST PIN (RF) AMPLIFIED PHOTODETECTORS High Signal-to-Noise Ratio Ultrafast up to 9.5 GHz Free-Space or Fiber-Coupled InGaAs Photodetectors Wavelength Range from 750-1650 nm FPD310 FPD510-F https://www.thorlabs.com/newgrouppage9_pf.cfm?guide=10&category_id=77&objectgroup_id=6687
More informationMEMS Tunable Filter Products
Optoplex TM C O R P O R A T I O N TM MEMS Tunable Filter Products MEMS Technology Optoplex s MEMS Tunable Optical Filter is based on a patented micro-optic design with MEMS tuning technology. It is an
More informationTrends in Optical Transceivers:
Trends in Optical Transceivers: Light sources for premises networks Peter Ronco Corning Optical Fiber Asst. Product Line Manager Premises Fibers January 24, 2006 Outline: Introduction: Transceivers and
More informationUniversity of Lübeck, Medical Laser Center Lübeck GmbH Optical Coherence Tomography
University of Lübeck, Medical Laser Center Lübeck GmbH Optical Coherence Tomography 3. The Art of OCT Dr. Gereon Hüttmann / 2009 System perspective (links clickable) Light sources Superluminescent diodes
More informationsome aspects of Optical Coherence Tomography
some aspects of Optical Coherence Tomography SSOM Lectures, Engelberg 17.3.2009 Ch. Meier 1 / 34 Contents 1. OCT - basic principles (Time Domain Frequency Domain) 2. Performance and limiting factors 3.
More informationShort Ring Cavity Swept Source Based on a Highly Reflective Chirped FBG
PHOTONIC SENSORS / Vol. 5, No. 3, 215: 251 256 Short Ring Cavity Swept Source Based on a Highly Reflective Chirped FBG Radu-Florin STANCU * and Adrian PODOLEANU Applied Optics Group, School of Physical
More informationHigh-speed spectral-domain optical coherence tomography at 1.3 µm wavelength
High-speed spectral-domain optical coherence tomography at 1.3 µm wavelength S. H. Yun, G. J. Tearney, B. E. Bouma, B. H. Park, and J. F. de Boer Harvard Medical School and Wellman Center of Photomedicine,
More informationOCT Spectrometer Design Understanding roll-off to achieve the clearest images
OCT Spectrometer Design Understanding roll-off to achieve the clearest images Building a high-performance spectrometer for OCT imaging requires a deep understanding of the finer points of both OCT theory
More informationOCT. Optical Coherence Tomography
OCT Optical Coherence Tomography Optical Coherence Tomography (OCT) is a non-invasive, non-destructive imaging technique that enables high-resolution, cross-sectional imaging of a wide range of highly
More informationFrequency comb swept lasers for optical coherence tomography
Frequency comb swept lasers for optical coherence tomography The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Citation As Published
More informationGoing beyond the surface of your retina
Going beyond the surface of your retina OCT-HS100 Optical Coherence Tomography Canon s expertise in optics and innovative technology have resulted in a fantastic 3 μm optical axial resolution for amazing
More informationA-CUBE-Series High Sensitivity APD Detector Modules
Series Description Laser Components new A-CUBE range of APD modules has been designed for customers interested in experimenting with APDs. Featuring a low-noise silicon (or InGaAs) APD with matched preamplifier
More informationTemporal coherence characteristics of a superluminescent diode system with an optical feedback mechanism
VI Temporal coherence characteristics of a superluminescent diode system with an optical feedback mechanism Fang-Wen Sheu and Pei-Ling Luo Department of Applied Physics, National Chiayi University, Chiayi
More informationAgilent 83440B/C/D High-Speed Lightwave Converters
Agilent 8344B/C/D High-Speed Lightwave Converters DC-6/2/3 GHz, to 6 nm Technical Specifications Fast optical detector for characterizing lightwave signals Fast 5, 22, or 73 ps full-width half-max (FWHM)
More informationPowerPXIe Series. Analog Power Meter ADVANCE SPEC SHEET
PowerPXIe-1500 PowerPXIe 1500 Series Analog Power Meter ADVANCE SPEC SHEET Coherent Solutions PowerPXIe 1500 Series analog power meter brings cost-effective test and measurement in convenient PXIe form
More informationFrequency comb swept lasers
Frequency comb swept lasers Tsung-Han Tsai 1, Chao Zhou 1, Desmond C. Adler 1, and James G. Fujimoto 1* 1 Department of Electrical Engineering and Computer Science and Research Laboratory of Electronics,
More informationIntegrated 90deg Hybrid Balanced Receiver
1. INTRODUCTION Integrated 90deg Hybrid Balanced Receiver This document describes one of 's innovated products, a 90deg optical hybrid integrated with balanced photo-receivers, which can be used in optical
More informationB!SA. True high-resolution
B!SA True high-resolution CATALOG2014 a word from the team Welcome to our 2014 Catalog! At Aragon Photonics we believe in continuous innovation and hard work to bring you the best test & measurement solutions
More informationADQ108. Datasheet. Features. Introduction. Applications. Software support. ADQ Development Kit. Ordering information
ADQ18 is a single channel high speed digitizer in the ADQ V6 Digitizer family. The ADQ18 has an outstanding combination of dynamic range and unique bandwidth, which enables demanding measurements such
More informationIntegrated photonic circuit in silicon on insulator for Fourier domain optical coherence tomography
Integrated photonic circuit in silicon on insulator for Fourier domain optical coherence tomography Günay Yurtsever *,a, Pieter Dumon a, Wim Bogaerts a, Roel Baets a a Ghent University IMEC, Photonics
More informationLaser Sources for Frequency-Domain Optical Coherence Tomography FD-OCT
Laser Sources for Frequency-Domain Optical Coherence Tomography FD-OCT Photonic Sensing Workshop SWISSLaser.Net Biel, 17. 9. 2009 Ch. Meier 1/ 20 SWISSLASER.NET Ch. Meier 17.09.09 Content 1. duction 2.
More informationPulsed-source spectral-domain optical coherence tomography with reduced motion artifacts
Pulsed-source spectral-domain optical coherence tomography with reduced motion artifacts S. H. Yun, G. J. Tearney, J. F. de Boer, and B. E. Bouma Harvard Medical School and Wellman Center of Photomedicine,
More informationLIGHTWAVE, OPTICAL TEST EQUIPMENT
LIGHTWAVE, OPTICAL TEST EQUIPMENT Lightwave Test Solution 558 Tunable Laser Modules 565 Lightwave Modules and Switches 575 Polarization Controllers 587 Reference Optical Modules 589 Optical Spectrum Analyzers
More informationFourier Domain (Spectral) OCT OCT: HISTORY. Could OCT be a Game Maker OCT in Optometric Practice: A THE TECHNOLOGY BEHIND OCT
Could OCT be a Game Maker OCT in Optometric Practice: A Hands On Guide Murray Fingeret, OD Nick Rumney, MSCOptom Fourier Domain (Spectral) OCT New imaging method greatly improves resolution and speed of
More informationMegahertz FDML Laser with up to 143nm Sweep Range for Ultrahigh Resolution OCT at 1050nm
Megahertz FDML Laser with up to 143nm Sweep Range for Ultrahigh Resolution OCT at 1050nm Jan Philip Kolb 1,2, Thomas Klein 2,3, Mattias Eibl 1,2, Tom Pfeiffer 1,2, Wolfgang Wieser 2,3 and Robert Huber
More informationHistory of Velocimetry Technology
SAND2012-9001C? History of Velocimetry Technology Brook Jilek Explosives Technologies Group Sandia National Laboratories Albuquerque, NM bajilek@sandia.gov The 7th Annual PDV Workshop, Albuquerque, NM
More informationCharacterization of a fibre optic swept laser source at 1!m for optical coherence tomography imaging systems
Proc. SPIE vol.7889, Conf. on Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV, Photonics West 2011 (San Francisco, USA, Jan. 22-27, 2011), paper 7889-100 Characterization
More informationDesigning for Femtosecond Pulses
Designing for Femtosecond Pulses White Paper PN 200-1100-00 Revision 1.1 July 2013 Calmar Laser, Inc www.calmarlaser.com Overview Calmar s femtosecond laser sources are passively mode-locked fiber lasers.
More informationTerahertz Wave Spectroscopy and Analysis Platform. Full Coverage of Applications From R&D to Industrial Testing
Terahertz Wave Spectroscopy and Analysis Platform Full Coverage of Applications From R&D to Industrial Testing Terahertz Wave Spectroscopy and Analysis Platform Optimal for a wide range of terahertz research
More informationPhotomixing THz Spectrometer Review
Photomixing THz Spectrometer Review Joseph R. Demers, PhD 9/29/2015 Leveraging Telecom Manufacturing Techniques to Improve THz Technology Terahertz Spectrum THz radiation was difficult to produce and detect
More informationAvaLight-HAL-S-MINI Tungsten-Halogen Light Source
AvaLight-HAL-S-MINI Tungsten-Halogen Light Source Light Sources AvaLight-HAL-S-MINI From visible light to near infrared, that s where the works best. It s a compact, stabilized halogen light source, with
More informationAdaptive Focal Plane Array - A Compact Spectral Imaging Sensor
Adaptive Focal Plane Array - A Compact Spectral Imaging Sensor William Gunning March 5 2007 Report Documentation Page Form Approved OMB No. 0704-0188 Public reporting burden for the collection of information
More informationIsolator-Free 840-nm Broadband SLEDs for High-Resolution OCT
Isolator-Free 840-nm Broadband SLEDs for High-Resolution OCT M. Duelk *, V. Laino, P. Navaretti, R. Rezzonico, C. Armistead, C. Vélez EXALOS AG, Wagistrasse 21, CH-8952 Schlieren, Switzerland ABSTRACT
More informationSpectral domain optical coherence tomography with balanced detection using single line-scan camera and optical delay line
Spectral domain optical coherence tomography with balanced detection using single line-scan camera and optical delay line Min Gyu Hyeon, 1 Hyung-Jin Kim, 2 Beop-Min Kim, 1,2,4 and Tae Joong Eom 3,5 1 Department
More information3D Optical Motion Analysis of Micro Systems. Heinrich Steger, Polytec GmbH, Waldbronn
3D Optical Motion Analysis of Micro Systems Heinrich Steger, Polytec GmbH, Waldbronn SEMICON Europe 2012 Outline Needs and Challenges of measuring Micro Structure and MEMS Tools and Applications for optical
More informationOptical Coherence Tomography Systems and signal processing in SD-OCT
Optical Coherence Tomography Systems and signal processing in SD-OCT Chandan S.Rawat 1, Vishal S.Gaikwad 2 1 Associate Professor V.E.S.I.T., Mumbai chandansrawat@gmail.com 2 P.G.Student, V.E.S.I.T., Mumbai
More informationUltrafast Laser Solutions for Microprocessing
Ultrafast Laser Solutions for Microprocessing Dr. Kurt Weingarten Lumentum Switzerland Ruetistrasse 12 Schlieren 4-November-2016 Lumentum Switzerland AG Founded in 1995 as Time-Bandwidth Products, a spinoff
More informationHigh-speed optical frequency-domain imaging
High-speed optical frequency-domain imaging S. H. Yun, G. J. Tearney, J. F. de Boer, N. Iftimia and B. E. Bouma Harvard Medical School and Wellman Laboratories for Photomedicine, Massachusetts General
More informationImaging the Subcellular Structure of Human Coronary Atherosclerosis Using 1-µm Resolution
Imaging the Subcellular Structure of Human Coronary Atherosclerosis Using 1-µm Resolution Optical Coherence Tomography (µoct) Linbo Liu, Joseph A. Gardecki, Seemantini K. Nadkarni, Jimmy D. Toussaint,
More informationDevelopment of utca Hardware for BAM system at FLASH and XFEL
Development of utca Hardware for BAM system at FLASH and XFEL Samer Bou Habib, Dominik Sikora Insitute of Electronic Systems Warsaw University of Technology Warsaw, Poland Jaroslaw Szewinski, Stefan Korolczuk
More informationData Sheet SMX-160 Series USB2.0 Cameras
Data Sheet SMX-160 Series USB2.0 Cameras SMX-160 Series USB2.0 Cameras Data Sheet Revision 3.0 Copyright 2001-2010 Sumix Corporation 4005 Avenida de la Plata, Suite 201 Oceanside, CA, 92056 Tel.: (877)233-3385;
More informationTerahertz Wave Spectroscopy and Analysis Platform. Full Coverage of Applications From R&D to Industrial Testing
Terahertz Wave Spectroscopy and Analysis Platform Full Coverage of Applications From R&D to Industrial Testing Terahertz Wave Spectroscopy and Analysis Platform Optimal for a wide range of terahertz research
More informationOBIS CellX. The Universal Light Engine FEATURES
OBIS CellX The Universal Light Engine OBIS CellX is a multi-wavelength platform for use as the laser excitation Light Engine in applications requiring or laser wavelengths from a single module. CellX delivers
More informationGrowing a NASA Sponsored Metrology Project to Serve Many Applications and Industries. James Millerd President, 4D Technology
Growing a NASA Sponsored Metrology Project to Serve Many Applications and Industries James Millerd President, 4D Technology Outline In the Beginning Early Technology The NASA Connection NASA Programs First
More informationContinuum White Light Generation. WhiteLase: High Power Ultrabroadband
Continuum White Light Generation WhiteLase: High Power Ultrabroadband Light Sources Technology Ultrafast Pulses + Fiber Laser + Non-linear PCF = Spectral broadening from 400nm to 2500nm Ultrafast Fiber
More informationIST IP NOBEL "Next generation Optical network for Broadband European Leadership"
DBR Tunable Lasers A variation of the DFB laser is the distributed Bragg reflector (DBR) laser. It operates in a similar manner except that the grating, instead of being etched into the gain medium, is
More informationSilicon Light Machines Patents
820 Kifer Road, Sunnyvale, CA 94086 Tel. 408-240-4700 Fax 408-456-0708 www.siliconlight.com Silicon Light Machines Patents USPTO No. US 5,808,797 US 5,841,579 US 5,798,743 US 5,661,592 US 5,629,801 US
More informationAdvances in Widely Tunable Lasers Richard Schatz Laboratory of Photonics Royal Institute of Technology
Advances in Widely Tunable Lasers Richard Schatz Laboratory of Photonics Royal Institute of Technology Tunability of common semiconductor lasers Widely tunable laser types Syntune MGY laser: tuning principle
More informationRF and Microwave Test and Design Roadshow 5 Locations across Australia and New Zealand
RF and Microwave Test and Design Roadshow 5 Locations across Australia and New Zealand Advanced PXI Technologies Signal Recording, FPGA s, and Synchronization Outline Introduction to the PXI Architecture
More informationFirst Time User Manual
Fiber Fabry-Perot Tunable Filter FFP-TF2 First Time User Manual Micron Optics Inc. 1852 Century Place NE Atlanta, GA 30345 USA phone 404 325 0005 fax 404 325 4082 www.micronoptics.com Copyright 2009 Micron
More informationUNMATCHED OUTPUT POWER AND TUNING RANGE
ARGOS MODEL 2400 SF SERIES TUNABLE SINGLE-FREQUENCY MID-INFRARED SPECTROSCOPIC SOURCE UNMATCHED OUTPUT POWER AND TUNING RANGE One of Lockheed Martin s innovative laser solutions, Argos TM Model 2400 is
More informationMICROMACHINED INTERFEROMETER FOR MEMS METROLOGY
MICROMACHINED INTERFEROMETER FOR MEMS METROLOGY Byungki Kim, H. Ali Razavi, F. Levent Degertekin, Thomas R. Kurfess G.W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta,
More informationGlaucoma Advanced, LAbel-free High resolution Automated OCT Diagnostics GALAHAD
Project Overview Glaucoma Advanced, LAbel-free High resolution Automated OCT Diagnostics GALAHAD Jul-2017 Presentation outline Project key facts Motivation Project objectives Project technology Photonic
More informationGoing beyond the surface of your retina OCT-HS100 OPTICAL COHERENCE TOMOGRAPHY
Going beyond the surface of your retina OCT-HS100 OPTICAL COHERENCE TOMOGRAPHY Automatic functions make examinations short and simple. Perform the examination with only two simple mouse clicks! 1. START
More informationGoing beyond the surface of your retina OCT-HS100 OPTICAL COHERENCE TOMOGRAPHY
Going beyond the surface of your retina OCT-HS100 OPTICAL COHERENCE TOMOGRAPHY Full Auto OCT High specifications in a very compact design Automatic functions make examinations short and simple. Perform
More informationMulti-channel imaging cytometry with a single detector
Multi-channel imaging cytometry with a single detector Sarah Locknar 1, John Barton 1, Mark Entwistle 2, Gary Carver 1 and Robert Johnson 1 1 Omega Optical, Brattleboro, VT 05301 2 Philadelphia Lightwave,
More informationHigh-frequency tuning of high-powered DFB MOPA system with diffraction limited power up to 1.5W
High-frequency tuning of high-powered DFB MOPA system with diffraction limited power up to 1.5W Joachim Sacher, Richard Knispel, Sandra Stry Sacher Lasertechnik GmbH, Hannah Arendt Str. 3-7, D-3537 Marburg,
More informationWL Photonics Inc. Leading Provider of Fiber Optic Wavelength Tuning and Conditioning Solutions
Bandwidth-Adjustable Tunable Filter WLTF-BA- Bandwidth-Adjustable Filters of WLTF-BAseries are built based on free-space optical Fourier transformation combing with diffraction grating. Unique optics design
More informationpicoemerald Tunable Two-Color ps Light Source Microscopy & Spectroscopy CARS SRS
picoemerald Tunable Two-Color ps Light Source Microscopy & Spectroscopy CARS SRS 1 picoemerald Two Colors in One Box Microscopy and Spectroscopy with a Tunable Two-Color Source CARS and SRS microscopy
More informationB!SA. True high-resolution
B!SA True high-resolution CATALOG2016 Welcome a word from the team Welcome to our new Catalog! Continuous innovation is at the very core of our values here at Aragon Photonics. That s how we made the BOSA
More informationWHITE PAPER MINIATURIZED HYPERSPECTRAL CAMERA FOR THE INFRARED MOLECULAR FINGERPRINT REGION
WHITE PAPER MINIATURIZED HYPERSPECTRAL CAMERA FOR THE INFRARED MOLECULAR FINGERPRINT REGION Denis Dufour, David Béland, Hélène Spisser, Loïc Le Noc, Francis Picard, Patrice Topart January 2018 Low-cost
More informationTheory and Applications of Frequency Domain Laser Ultrasonics
1st International Symposium on Laser Ultrasonics: Science, Technology and Applications July 16-18 2008, Montreal, Canada Theory and Applications of Frequency Domain Laser Ultrasonics Todd W. MURRAY 1,
More informationB!SA. True high-resolution
B!SA True high-resolution CATALOG2016 Welcome a word from the team Welcome to our 2016 Catalog! At Aragon Photonics we never settle. We have worked very hard to bring you not only the most advanced and
More informationUM1380/ UM2380 UM1390/ UM2390 Datasheet
UM1380/ UM2380 UM1390/ UM2390 Datasheet Description UM1380/ UM2380/ UM1390/ UM2390 spectro-module is a new OtO optical platform with 50% footprint down size compared to UM1280/UM2280 series. Besides the
More informationLIGO Photodiode Development and Optical Platform for LIGO Photodetectors Testing
LIGO Photodiode Development and Optical Platform for LIGO Photodetectors Testing EOPM EOAM PBS EOPM EOAM Ke-Xun Sun Photodiodes --- with Rana Adhikari, Peter Fritschel, Osamu Miyakawa, Allan Weinstein,
More informationOptical Characterization and Defect Inspection for 3D Stacked IC Technology
Minapad 2014, May 21 22th, Grenoble; France Optical Characterization and Defect Inspection for 3D Stacked IC Technology J.Ph.Piel, G.Fresquet, S.Perrot, Y.Randle, D.Lebellego, S.Petitgrand, G.Ribette FOGALE
More informationKeysight Technologies Using a Wide-band Tunable Laser for Optical Filter Measurements
Keysight Technologies Using a Wide-band Tunable Laser for Optical Filter Measurements Article Reprint NASA grants Keysight Technologies permission to distribute the article Using a Wide-band Tunable Laser
More informationDIAMOND-SHAPED SEMICONDUCTOR RING LASERS FOR ANALOG TO DIGITAL PHOTONIC CONVERTERS
AFRL-SN-RS-TR-2003-308 Final Technical Report January 2004 DIAMOND-SHAPED SEMICONDUCTOR RING LASERS FOR ANALOG TO DIGITAL PHOTONIC CONVERTERS Binoptics Corporation APPROVED FOR PUBLIC RELEASE; DISTRIBUTION
More informationPresentation Overview
Low-cost WDM Transceiver Technology for 10-Gigabit Ethernet and Beyond Brian E. Lemoff, Lisa A. Buckman, Andrew J. Schmit, and David W. Dolfi Agilent Laboratories Hot Interconnects 2000 Stanford, CA August
More informationAgilent 81980/ 81940A, Agilent 81989/ 81949A, Agilent 81944A Compact Tunable Laser Sources
Agilent 81980/ 81940A, Agilent 81989/ 81949A, Agilent 81944A Compact Tunable Laser Sources December 2004 Agilent s Series 819xxA high-power compact tunable lasers enable optical device characterization
More informationProSeries Scan Head 2-Axis, Enclosed
Product Highlights Our ProSeries 2-Axis enclosed scan heads are designed for a broad range of applications that require fast processing speeds or high-position accuracy. The plug-and-play scan heads are
More informationEPIC: The Convergence of Electronics & Photonics
EPIC: The Convergence of Electronics & Photonics K-Y Tu, Y.K. Chen, D.M. Gill, M. Rasras, S.S. Patel, A.E. White ell Laboratories, Lucent Technologies M. Grove, D.C. Carothers, A.T. Pomerene, T. Conway
More informationContents. Acknowledgments. iii. 1 Structure and Function 1. 2 Optics of the Human Eye 3. 3 Visual Disorders and Major Eye Diseases 5
i Contents Acknowledgments iii 1 Structure and Function 1 2 Optics of the Human Eye 3 3 Visual Disorders and Major Eye Diseases 5 4 Introduction to Ophthalmic Diagnosis and Imaging 7 5 Determination of
More informationCHAPTER 5 FINE-TUNING OF AN ECDL WITH AN INTRACAVITY LIQUID CRYSTAL ELEMENT
CHAPTER 5 FINE-TUNING OF AN ECDL WITH AN INTRACAVITY LIQUID CRYSTAL ELEMENT In this chapter, the experimental results for fine-tuning of the laser wavelength with an intracavity liquid crystal element
More information80-MHz Balanced Photoreceivers Model 18X7
USER S GUIDE 80-MHz Balanced Photoreceivers Model 18X7 2584 Junction Ave. San Jose, CA 95134-1902 USA phone: (408) 919 1500 e-mail: contact@newfocus.com www.newfocus.com Warranty New Focus, a division
More informationThe Theta Laser A Low Noise Chirped Pulse Laser. Dimitrios Mandridis
CREOL Affiliates Day 2011 The Theta Laser A Low Noise Chirped Pulse Laser Dimitrios Mandridis dmandrid@creol.ucf.edu April 29, 2011 Objective: Frequency Swept (FM) Mode-locked Laser Develop a frequency
More informationFeatures. Applications. Description
IR driver Universal IR driver Features Easy to use Low cost Simple control using dedicated software or a virtual port Adjustable voltage driving the IR source CW or pulsed operation Current and voltage
More informationFrequency comb swept lasers
Frequency comb swept lasers The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Citation As Published Publisher Tsai, Tsung-Han et al.
More informationApplication Note. Photonic Doppler Velocimetry
Application Note Photonic Doppler Velocimetry The velocity measurement of fast-moving materials is essential to several areas of scientific and technical investigations, including shock physics and the
More informationEnFocus Your Upgrade Path to High Performance Intrasurgical OCT
Your Upgrade Path to High Performance Intrasurgical OCT is FDA 510(k) Cleared > Ultra HD OCT extends your microscope s potential with intrasurgical OCT BRILLIANT IMAGES, SUB-SURFACE KNOWLEDGE is an intrasurgical
More informationCapacitive sensors capancdt
Capacitive sensors capancdt Measuring principle capacitive sensors - Principle of ideal plate capacitor - Two plate electrodes are represented by sensor and measurement object - Measurement on insulators
More informationvelociraptor HS Velociraptor is fast running and fast grabbing! Save a tree...please don't print this document unless you really need to.
velociraptor HS High-speed FPGA-based camera family for Video recording Product Brief v1.6 COPYRIGHT 2014 by OPTOMOTIVE, MECHATRONICS Ltd. All rights reserved. The content of this publication may be subject
More information62xxH Series Galvanometer Scanners
Product Highlights Our popular xxh Series of closed loop, galvanometer-based scanners is consistently the industry s leading solution for high-performance laser beam steering. Each motor combines our moving
More information