Thales R&T Contribution to ICAN Highly scalable collective techniques for coherent fiber beam locking and combining
|
|
- Della Tate
- 5 years ago
- Views:
Transcription
1 Thales R&T Contribution to ICAN Highly scalable collective techniques for coherent fiber beam locking and combining ICAN workshop Marie Antier 1, Jérôme Bourderionnet 1, Christian Larat 1, Eric Lallier 1, Eric Lenormand 1, Jérôme Primot 2, Arnaud Brignon 1 1 Thales Research & Technology, France 2 ONERA, France Research & Technology
2 2 / Introduction Advantages of fiber amplifiers Strong confinement of the optical fields Yb doping (3 level system) can be used effectively Small quantum defect è high efficieny Large equivalent surface è heat removal Very high average power Modularity Limitations in pulse regime Nonlinear effects Laser induced damage In order to combine both high average power and high peak power Coherent combining of multiple fiber amplifiers Each amplifier operates at a power level below the parasitic effect threshold The number of fibers is adjusted depending on the applications
3 3 / Coherent fiber beam combining Control loop Master Oscillator Random phase: open loop Phase modulators N amplified fibers khz perturbations Phase detection In phase: closed loop
4 4 / Methods for active phase errors measurement and control Hill climbing: Optimization of the peak energy in the far field (power in the bucket) Pros: one detector required, easy implementation Cons: trade-off correction loop bandwidth / number of fibers LOCSET: Heterodyne phase measurement with frequency tag of each fiber Pros: no trade-off bandwidth / nb of channels, one detector Cons: Requires RF components (modulators, mixers) for each channel => expensive Interferometric technique: Measurement of the fringe pattern with a camera Pros: collective measurementè Record of 64 fibers (TRT) Requirements : è Control loop sampling: khz è Scalability to high channel counts M. Vorontsov et. al. Optics Letters, 22, pp 907 (1997) T. Shay et al. Opt. Express 14, 25, (2006) C. Bellanger et al. Opt. Lett. 35, 3931 (2010)
5 5 / Interferometric technique principle Optical beamlet (collimated fiber output) u Relative phase shift given by fringe sets position u Phase shift for all fibers determined in a single camera aquisition Reference plane wave Phase-lock loop OFF Camera Far field
6 6 / Interferometric technique principle Optical beamlet (collimated fiber output) Nb of pixels per fiber u Low speed additional loop for combined pattern optimization (calibration) Reference plane wave Camera u High speed stabilization loop locks the fringes position Phase-lock loop ON Far field
7 7 / Interferometric experimental setup PM Fibers 4 x 4 fibers = 16 combined fibers khz control loop: l l l Hamamatsu camera Labview Real time 16 phase modulators
8 8 / Characterization of the control loop Loop bandwidth Sampling frequency Combining efficiency: 84% of the theoretical efficiency noise DAC limit Phase error: λ/60 rms, 450Hz bandwidth with 1kHz sampling frequency Shannon s limit è Minimum of 8 pixels per fiber Scalability M. Antier et al. JSTQE 20 (2014)
9 9 / Scalability of the system 4Mpixels CMOS camera already available à 2000x2000 pixels à High frame rate > 0.5 khz High speed data transfer frame grabber Processing : algorithm with op/s per fiber è 4 Gop/s with 10,000 fibers è Available with a single GPU à Up to 40,000 combined fibers with one single camera fiber array of 200 x Mpixels 12bits 500f/s 25 Gb/s (4 CoaxPress) up to 40 Gb/s (high speed PCI)
10 10 / Phase plate for optimization of the combining efficiency Near field Far field Normalized intensity Gaussian beams +10% -λ/p 0 λ/p Far field intensity Top-hat beams Normalized intensity (db) dB Uniform pupilla -λ/p 0 λ/p Far field intensity
11 11 / On going and future development Fiber array Hexagonal fused silica holder (on going development -19 fibers) Scalable to a larger number of fibers Massively integrated splitters and phase modulators Si photonics technology Fully packaged on chip 64 modulators (few cm 2 ) at 1.55µm under fabrication Transposable technology with 1µm
12 12 / Conclusion Conclusion Coherent beam combining of 64 fibers already demonstrated with single image acquisition Successful fiber phase locking with a minimum number of 8 pixels per fiber khz combining loop bandwidth demonstrated Scalability up to 10,000 fibers using off-the-shelf components Optimization of the efficiency of the combining up to 80%
13 13 / Thales R&T contribution to ICAN-B feedback Master oscillator ICAN P Or ICAN DPA... Transport fiber... Coherent beam combining output Coherent combining of a large number of fibers in the fs regime must be demonstrated within Fet-Open Project Phase measurement & Locking Phase & Delay (synchronization) control Interferometric technique Multiple interleaved loops Spatial recombination Optimization of the near field spatial distribution
14 Thank you for your attention Questions? ICAN workshop Research & Technology
X-CAN. A coherent amplification network of femtosecond fiber amplifiers
X-CAN A coherent amplification network of femtosecond fiber amplifiers Jean-Christophe Chanteloup, Louis Daniault LULI, Ecole Polytechnique, CNRS, CEA, UPMC, Route de Saclay, 91128, Palaiseau, France Gérard
More informationStability of a Fiber-Fed Heterodyne Interferometer
Stability of a Fiber-Fed Heterodyne Interferometer Christoph Weichert, Jens Flügge, Paul Köchert, Rainer Köning, Physikalisch Technische Bundesanstalt, Braunschweig, Germany; Rainer Tutsch, Technische
More informationDirectly Chirped Laser Source for Chirped Pulse Amplification
Directly Chirped Laser Source for Chirped Pulse Amplification Input pulse (single frequency) AWG RF amp Output pulse (chirped) Phase modulator Normalized spectral intensity (db) 64 65 66 67 68 69 1052.4
More informationSUPPLEMENTARY INFORMATION DOI: /NPHOTON
Supplementary Methods and Data 1. Apparatus Design The time-of-flight measurement apparatus built in this study is shown in Supplementary Figure 1. An erbium-doped femtosecond fibre oscillator (C-Fiber,
More informationSynchronization in Chaotic Vertical-Cavity Surface-Emitting Semiconductor Lasers
Synchronization in Chaotic Vertical-Cavity Surface-Emitting Semiconductor Lasers Natsuki Fujiwara and Junji Ohtsubo Faculty of Engineering, Shizuoka University, 3-5-1 Johoku, Hamamatsu, 432-8561 Japan
More informationRF Locking of Femtosecond Lasers
RF Locking of Femtosecond Lasers Josef Frisch, Karl Gumerlock, Justin May, Steve Smith SLAC Work supported by DOE contract DE-AC02-76SF00515 1 Overview FEIS 2013 talk discussed general laser locking concepts
More informationRF-Based Detector for Measuring Fiber Length Changes with Sub-5 Femtosecond Long-Term Stability.
RF-Based Detector for Measuring Fiber Length Changes with Sub-5 Femtosecond Long-Term Stability. J. Zemella 1, V. Arsov 1, M. K. Bock 1, M. Felber 1, P. Gessler 1, K. Gürel 3, K. Hacker 1, F. Löhl 1, F.
More informationUnderstanding the performance of atmospheric free-space laser communications systems using coherent detection
!"#$%&'()*+&, Understanding the performance of atmospheric free-space laser communications systems using coherent detection Aniceto Belmonte Technical University of Catalonia, Department of Signal Theory
More informationRF-based Synchronization of the Seed and Pump-Probe Lasers to the Optical Synchronization System at FLASH
RF-based Synchronization of the Seed and Pump-Probe Lasers to the Optical Synchronization System at FLASH Introduction to the otical synchronization system and concept of RF generation for locking of Ti:Sapphire
More informationAdaptive Optics for LIGO
Adaptive Optics for LIGO Justin Mansell Ginzton Laboratory LIGO-G990022-39-M Motivation Wavefront Sensor Outline Characterization Enhancements Modeling Projections Adaptive Optics Results Effects of Thermal
More informationHigh-Power, High-Brightness Laser Beam Combining*
High-Power, High-Brightness Laser Beam Combining* IEEE Photonics Society Laser Workshop Nov 7, 2012 T. Y. Fan *This work was sponsored by HEL-JTO under Air Force contract FA8721-05-C-0002. Opinions, interpretations,
More informationModule 5: Experimental Modal Analysis for SHM Lecture 36: Laser doppler vibrometry. The Lecture Contains: Laser Doppler Vibrometry
The Lecture Contains: Laser Doppler Vibrometry Basics of Laser Doppler Vibrometry Components of the LDV system Working with the LDV system file:///d /neha%20backup%20courses%2019-09-2011/structural_health/lecture36/36_1.html
More informationHIGH POWER LASERS FOR 3 RD GENERATION GRAVITATIONAL WAVE DETECTORS
HIGH POWER LASERS FOR 3 RD GENERATION GRAVITATIONAL WAVE DETECTORS P. Weßels for the LZH high power laser development team Laser Zentrum Hannover, Germany 23.05.2011 OUTLINE Requirements on lasers for
More informationBeam Diagnostics, Low Level RF and Feedback for Room Temperature FELs. Josef Frisch Pohang, March 14, 2011
Beam Diagnostics, Low Level RF and Feedback for Room Temperature FELs Josef Frisch Pohang, March 14, 2011 Room Temperature / Superconducting Very different pulse structures RT: single bunch or short bursts
More informationElectro-optic Spectral Decoding Measurements at FLASH
Electro-optic Spectral Decoding Measurements at FLASH, FLA Florian Loehl, Sebastian Schulz, Laurens Wißmann Motivation Development of a robust online bunch length monitor for FLASH and XFEL Transition
More informationSupercontinuum based mid-ir imaging
Supercontinuum based mid-ir imaging Nikola Prtljaga workshop, Munich, 30 June 2017 PAGE 1 workshop, Munich, 30 June 2017 Outline 1. Imaging system (Minerva Lite ) wavelength range: 3-5 µm, 2. Scanning
More informationModBox-SB-NIR Near Infra Red Spectral Broadening Unit
The Spectral Broadening ModBox achieves the broadening of an optical signal by modulating its phase via the mean of a very efficient LiNb0 3 phase modulator. A number of side bands are created over a spectral
More informationFiber Lasers for EUV Lithography
Fiber Lasers for EUV Lithography A. Galvanauskas, Kai Chung Hou*, Cheng Zhu CUOS, EECS Department, University of Michigan P. Amaya Arbor Photonics, Inc. * Currently with Cymer, Inc 2009 International Workshop
More informationOptical generation of frequency stable mm-wave radiation using diode laser pumped Nd:YAG lasers
Optical generation of frequency stable mm-wave radiation using diode laser pumped Nd:YAG lasers T. Day and R. A. Marsland New Focus Inc. 340 Pioneer Way Mountain View CA 94041 (415) 961-2108 R. L. Byer
More informationDevelopment of high average power fiber lasers for advanced accelerators
Development of high average power fiber lasers for advanced accelerators Almantas Galvanauskas Center for Ultrafast Optical Science (CUOS), University of Michigan 16 th Advanced Accelerator Concepts Workshop
More informationThermal treatment method for tuning the lasing wavelength of a DFB fiber laser using coil heaters
Thermal treatment method for tuning the lasing wavelength of a DFB fiber laser using coil heaters Ha Huy Thanh and Bui Trung Dzung National Center for Technology Progress (NACENTECH) C6-Thanh Xuan Bac-Hanoi-Vietnam
More informationChapter 1. Overview. 1.1 Introduction
1 Chapter 1 Overview 1.1 Introduction The modulation of the intensity of optical waves has been extensively studied over the past few decades and forms the basis of almost all of the information applications
More informationOptical Phase Lock Loop (OPLL) with Tunable Frequency Offset for Distributed Optical Sensing Applications
Optical Phase Lock Loop (OPLL) with Tunable Frequency Offset for Distributed Optical Sensing Applications Vladimir Kupershmidt, Frank Adams Redfern Integrated Optics, Inc, 3350 Scott Blvd, Bldg 62, Santa
More informationTiming Noise Measurement of High-Repetition-Rate Optical Pulses
564 Timing Noise Measurement of High-Repetition-Rate Optical Pulses Hidemi Tsuchida National Institute of Advanced Industrial Science and Technology 1-1-1 Umezono, Tsukuba, 305-8568 JAPAN Tel: 81-29-861-5342;
More informationSUPPLEMENTARY INFORMATION
SUPPLEMENTARY INFORMATION J. C. F. Matthews, A. Politi, A. Stefanov, and J. L. O Brien We provide here supplementary materials for our Article which details the experimental setup used for the reported
More informationDevelopment of a Low-order Adaptive Optics System at Udaipur Solar Observatory
J. Astrophys. Astr. (2008) 29, 353 357 Development of a Low-order Adaptive Optics System at Udaipur Solar Observatory A. R. Bayanna, B. Kumar, R. E. Louis, P. Venkatakrishnan & S. K. Mathew Udaipur Solar
More informationOptical phase-locked loop for coherent transmission over 500 km using heterodyne detection with fiber lasers
Optical phase-locked loop for coherent transmission over 500 km using heterodyne detection with fiber lasers Keisuke Kasai a), Jumpei Hongo, Masato Yoshida, and Masataka Nakazawa Research Institute of
More informationa 1550nm telemeter for outdoor application based on off-the-shelf components
a 155nm telemeter for outdoor application based on off-the-shelf components Joffray Guillory, Jean-Pierre Wallerand, Jorge Garcia Marquez, Daniel Truong (mechanical engineering), Christophe Alexandre (digital
More informationPixel-remapping waveguide addition to an internally sensed optical phased array
Pixel-remapping waveguide addition to an internally sensed optical phased array Paul G. Sibley 1,, Robert L. Ward 1,, Lyle E. Roberts 1,, Samuel P. Francis 1,, Simon Gross 3, Daniel A. Shaddock 1, 1 Space
More informationAutocorrelator MODEL AA- 10DM
Autocorrelator MODEL AA- 10DM 1 1. INTRODUCTION The autocorrelation technique is the most common method used to determine laser pulse width characteristics on a femtosecond time scale. The basic optical
More informationHigh peak power singlefrequency. applications
High peak power singlefrequency MOPFA for lidar applications L. Lombard, G. Canat, A. Durécu, J. Le Gouët, A. Dolfi- Bouteyre, M. Valla, B. Augère, D Goular, C. Besson. Applications of wind lidars Wake
More informationLarge-Area Interference Lithography Exposure Tool Development
Large-Area Interference Lithography Exposure Tool Development John Burnett 1, Eric Benck 1 and James Jacob 2 1 Physical Measurements Laboratory, NIST, Gaithersburg, MD, USA 2 Actinix, Scotts Valley, CA
More informationA STUDY ON THE VIBRATION CHARACTERISTICS OF CFRP COMPOSITE MATERIALS USING TIME- AVERAGE ESPI
A STUDY ON THE VIBRATION CHARACTERISTICS OF CFRP COMPOSITE MATERIALS USING TIME- AVERAGE ESPI Authors: K.-M. Hong, Y.-J. Kang, S.-J. Kim, A. Kim, I.-Y. Choi, J.-H. Park, C.-W. Cho DOI: 10.12684/alt.1.66
More informationNonlinear Optics (WiSe 2015/16) Lecture 9: December 11, 2015
Nonlinear Optics (WiSe 2015/16) Lecture 9: December 11, 2015 Chapter 9: Optical Parametric Amplifiers and Oscillators 9.8 Noncollinear optical parametric amplifier (NOPA) 9.9 Optical parametric chirped-pulse
More informationExternal cavities for controling spatial and spectral properties of SC lasers. J.P. Huignard TH-TRT
External cavities for controling spatial and spectral properties of SC lasers. J.P. Huignard TH-TRT Bright Er - Partners. WP 3 : External cavities approaches for high brightness. - RISOE TUD Dk - Institut
More informationCharacteristics of point-focus Simultaneous Spatial and temporal Focusing (SSTF) as a two-photon excited fluorescence microscopy
Characteristics of point-focus Simultaneous Spatial and temporal Focusing (SSTF) as a two-photon excited fluorescence microscopy Qiyuan Song (M2) and Aoi Nakamura (B4) Abstracts: We theoretically and experimentally
More informationThe Virgo detector. L. Rolland LAPP-Annecy GraSPA summer school L. Rolland GraSPA2013 Annecy le Vieux
The Virgo detector The Virgo detector L. Rolland LAPP-Annecy GraSPA summer school 2013 1 Table of contents Principles Effect of GW on free fall masses Basic detection principle overview Are the Virgo mirrors
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 informationTesting Aspheric Lenses: New Approaches
Nasrin Ghanbari OPTI 521 - Synopsis of a published Paper November 5, 2012 Testing Aspheric Lenses: New Approaches by W. Osten, B. D orband, E. Garbusi, Ch. Pruss, and L. Seifert Published in 2010 Introduction
More informationElimination of Self-Pulsations in Dual-Clad, Ytterbium-Doped Fiber Lasers
Elimination of Self-Pulsations in Dual-Clad, Ytterbium-Doped Fiber Lasers 1.0 Modulation depth 0.8 0.6 0.4 0.2 0.0 Laser 3 Laser 2 Laser 4 2 3 4 5 6 7 8 Absorbed pump power (W) Laser 1 W. Guan and J. R.
More informationUsing Stock Optics. ECE 5616 Curtis
Using Stock Optics What shape to use X & Y parameters Please use achromatics Please use camera lens Please use 4F imaging systems Others things Data link Stock Optics Some comments Advantages Time and
More informationChapter 3 Experimental study and optimization of OPLLs
27 Chapter 3 Experimental study and optimization of OPLLs In Chapter 2 I have presented the theory of OPLL and identified critical issues for OPLLs using SCLs. In this chapter I will present the detailed
More informationHow to build an Er:fiber femtosecond laser
How to build an Er:fiber femtosecond laser Daniele Brida 17.02.2016 Konstanz Ultrafast laser Time domain : pulse train Frequency domain: comb 3 26.03.2016 Frequency comb laser Time domain : pulse train
More informationAn improved optical costas loop PSK receiver: Simulation analysis
Journal of Scientific HELALUDDIN: & Industrial Research AN IMPROVED OPTICAL COSTAS LOOP PSK RECEIVER: SIMULATION ANALYSIS 203 Vol. 67, March 2008, pp. 203-208 An improved optical costas loop PSK receiver:
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 informationIPD3. Imaging Photon Detector APPLICATIONS KEY ATTRIBUTES
Imaging Photon Detector The Photek IPD3 is based on a true single photon counting sensor that uniquely provides simultaneous position and timing information for each detected photon. The camera outputs
More informationJungwon Kim, Jonathan A. Cox, Jian J. Chen & Franz X. Kärtner. Department of Electrical Engineering and Computer Science and Research Laboratory
1 Supplementary Information Drift-free femtosecond timing synchronization of remote optical and microwave sources with better than 10-19 -level stability Jungwon Kim, Jonathan A. Cox, Jian J. Chen & Franz
More informationDeep- Space Optical Communication Link Requirements
Deep- Space Optical Communication Link Requirements Professor Chester S. Gardner Department of Electrical and Computer Engineering University of Illinois cgardner@illinois.edu Link Equation: For a free-
More informationSpatial Light Modulators: what are the needs for (complex) optical wavefront shaping through complex media
Spatial Light Modulators: what are the needs for (complex) optical wavefront shaping through complex media Emmanuel Bossy OPTIMA (Optics and Imaging) Interdisciplinary Physics Lab., Univ. Grenoble Alpes
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 informationLaser tests of Wide Band Gap power devices. Using Two photon absorption process
Laser tests of Wide Band Gap power devices Using Two photon absorption process Frederic Darracq Associate professor IMS, CNRS UMR5218, Université Bordeaux, 33405 Talence, France 1 Outline Two-Photon absorption
More informationLecture 6 Fiber Optical Communication Lecture 6, Slide 1
Lecture 6 Optical transmitters Photon processes in light matter interaction Lasers Lasing conditions The rate equations CW operation Modulation response Noise Light emitting diodes (LED) Power Modulation
More informationSetup of the four-wavelength Doppler lidar system with feedback controlled pulse shaping
Setup of the four-wavelength Doppler lidar system with feedback controlled pulse shaping Albert Töws and Alfred Kurtz Cologne University of Applied Sciences Steinmüllerallee 1, 51643 Gummersbach, Germany
More informationFemtosecond-stability delivery of synchronized RFsignals to the klystron gallery over 1-km optical fibers
FEL 2014 August 28, 2014 THB03 Femtosecond-stability delivery of synchronized RFsignals to the klystron gallery over 1-km optical fibers Kwangyun Jung 1, Jiseok Lim 1, Junho Shin 1, Heewon Yang 1, Heung-Sik
More informationFrequency Noise Reduction of Integrated Laser Source with On-Chip Optical Feedback
MITSUBISHI ELECTRIC RESEARCH LABORATORIES http://www.merl.com Frequency Noise Reduction of Integrated Laser Source with On-Chip Optical Feedback Song, B.; Kojima, K.; Pina, S.; Koike-Akino, T.; Wang, B.;
More informationCoherent power combination of two Masteroscillator-power-amplifier. semiconductor lasers using optical phase lock loops
Coherent power combination of two Masteroscillator-power-amplifier (MOPA) semiconductor lasers using optical phase lock loops Wei Liang, Naresh Satyan and Amnon Yariv Department of Applied Physics, MS
More informationFaraday Rotators and Isolators
Faraday Rotators and I. Introduction The negative effects of optical feedback on laser oscillators and laser diodes have long been known. Problems include frequency instability, relaxation oscillations,
More informationPhotoacoustic imaging with coherent light
Photoacoustic imaging with coherent light Emmanuel Bossy Institut Langevin, ESPCI ParisTech CNRS UMR 7587, INSERM U979 Workshop Inverse Problems and Imaging Institut Henri Poincaré, 12 February 2014 Background:
More informationOptical design of shining light through wall experiments
Optical design of shining light through wall experiments Benno Willke Leibniz Universität Hannover (member of the ALPS collaboration) Vistas in Axion Physics: A Roadmap for Theoretical and Experimental
More informationInterferometers for stability measurements
Interferometers for stability measurements Gauge block Interferometry using phase stepping algorithms combined with CCD sensors is well suited for the measurement of long term stability, CTE and compressibility.
More informationSingle-Frequency, 2-cm, Yb-Doped Silica-Fiber Laser
Single-Frequency, 2-cm, Yb-Doped Silica-Fiber Laser W. Guan and J. R. Marciante University of Rochester Laboratory for Laser Energetics The Institute of Optics Frontiers in Optics 2006 90th OSA Annual
More informationProgress in ultrafast Cr:ZnSe Lasers. Evgueni Slobodtchikov, Peter Moulton
Progress in ultrafast Cr:ZnSe Lasers Evgueni Slobodtchikov, Peter Moulton Topics Diode-pumped Cr:ZnSe femtosecond oscillator CPA Cr:ZnSe laser system with 1 GW output This work was supported by SBIR Phase
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 informationo Conclusion and future work. 2
Robert Brown o Concept of stretch processing. o Current procedures to produce linear frequency modulation (LFM) chirps. o How sparse frequency LFM was used for multifrequency stretch processing (MFSP).
More informationLecture 2. Introduction to Optical. Ivan Avrutsky, ECE 5870 Optical Communication Networks, Lecture 2. Slide 1
Lecture 2 Introduction to Optical Networks Ivan Avrutsky, ECE 5870 Optical Communication Networks, Lecture 2 Slide 1 Optical Communication Networks 1. Why optical? 2. How does it work? 3. How to design
More informationWhen Failure Analysis Meets Side-Channel Attacks
When Failure Analysis Meets Side-Channel Attacks Jérôme DI-BATTISTA (THALES), Jean-Christophe COURREGE (THALES), Bruno ROUZEYRE (LIRMM), Lionel TORRES (LIRMM), Philippe PERDU (CNES) Outline Introduction
More informationExamination Optoelectronic Communication Technology. April 11, Name: Student ID number: OCT1 1: OCT 2: OCT 3: OCT 4: Total: Grade:
Examination Optoelectronic Communication Technology April, 26 Name: Student ID number: OCT : OCT 2: OCT 3: OCT 4: Total: Grade: Declaration of Consent I hereby agree to have my exam results published on
More informationLCLS-II-HE Instrumentation
LCLS-II-HE Instrumentation Average Brightness (ph/s/mm 2 /mrad 2 /0.1%BW) LCLS-II-HE: Enabling New Experimental Capabilities Structural Dynamics at the Atomic Scale Expand the photon energy reach of LCLS-II
More informationCalibration of AO Systems
Calibration of AO Systems Application to NAOS-CONICA and future «Planet Finder» systems T. Fusco, A. Blanc, G. Rousset Workshop Pueo Nu, may 2003 Département d Optique Théorique et Appliquée ONERA, Châtillon
More informationUltrafast instrumentation (No Alignment!)
Ultrafast instrumentation (No Alignment!) We offer products specialized in ultrafast metrology with strong expertise in the production and characterization of high energy ultrashort pulses. We provide
More informationPoS(PhotoDet 2012)051
Optical to electrical detection delay in avalanche photodiode based detector and its interpretation Josef Blažej 1 E-mail: blazej@fjfi.cvut.cz Ivan Procházka Jan Kodet Technical University in Munich FSG,
More informationLab Report 3: Speckle Interferometry LIN PEI-YING, BAIG JOVERIA
Lab Report 3: Speckle Interferometry LIN PEI-YING, BAIG JOVERIA Abstract: Speckle interferometry (SI) has become a complete technique over the past couple of years and is widely used in many branches of
More informationDepartment of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, 77. Table of Contents 1
Efficient single photon detection from 500 nm to 5 μm wavelength: Supporting Information F. Marsili 1, F. Bellei 1, F. Najafi 1, A. E. Dane 1, E. A. Dauler 2, R. J. Molnar 2, K. K. Berggren 1* 1 Department
More informationOptical phase-coherent link between an optical atomic clock. and 1550 nm mode-locked lasers
Optical phase-coherent link between an optical atomic clock and 1550 nm mode-locked lasers Kevin W. Holman, David J. Jones, Steven T. Cundiff, and Jun Ye* JILA, National Institute of Standards and Technology
More informationImprovement of terahertz imaging with a dynamic subtraction technique
Improvement of terahertz imaging with a dynamic subtraction technique Zhiping Jiang, X. G. Xu, and X.-C. Zhang By use of dynamic subtraction it is feasible to adopt phase-sensitive detection with a CCD
More informationLABORATORY INSTRUCTION NOTES ERBIUM-DOPED FIBER AMPLIFIER
ECE1640H Advanced Labs for Special Topics in Photonics LABORATORY INSTRUCTION NOTES ERBIUM-DOPED FIBER AMPLIFIER Fictitious moving pill box in a fiber amplifier Faculty of Applied Science and Engineering
More information1550 nm Programmable Picosecond Laser, PM
1550 nm Programmable Picosecond Laser, PM The Optilab is a programmable laser that produces picosecond pulses with electrical input pulses. It functions as a seed pulse generator for Master Oscillator
More informationMo10. Coherent Lidar for 3D-imaging through obscurants
Mo10 Martin Coherent Lidar for 3D-imaging through obscurants Aude Martin (a), Jérôme Bourderionnet (a), Luc Leviander (a), John F. Parsons (b), Mark Silver (b), Patrick Feneyrou (a) (a) Thales Research
More informationA Multiwavelength Interferometer for Geodetic Lengths
A Multiwavelength Interferometer for Geodetic Lengths K. Meiners-Hagen, P. Köchert, A. Abou-Zeid, Physikalisch-Technische Bundesanstalt, Braunschweig Abstract: Within the EURAMET joint research project
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 informationSUPPLEMENTARY INFORMATION
Soliton-Similariton Fibre Laser Bulent Oktem 1, Coşkun Ülgüdür 2 and F. Ömer Ilday 2 SUPPLEMENTARY INFORMATION 1 Graduate Program of Materials Science and Nanotechnology, Bilkent University, 06800, Ankara,
More informationElectro-Optical Measurements at the Swiss Light Source (SLS) Linac at the PSI. First Results
Electro-Optical Measurements at the Swiss Light Source (SLS) Linac at the PSI First Results Overview motivation electro-optical sampling general remarks experimental setup synchronisation between TiSa-laser
More informationUltra-short distributed Bragg reflector fiber laser for sensing applications
Ultra-short distributed Bragg reflector fiber laser for sensing applications Yang Zhang 2, Bai-Ou Guan 1,2,*, and Hwa-Yaw Tam 3 1 Institute of Photonics Technology, Jinan University, Guangzhou 510632,
More informationSuperfast phase-shifting method for 3-D shape measurement
Superfast phase-shifting method for 3-D shape measurement Song Zhang 1,, Daniel Van Der Weide 2, and James Oliver 1 1 Department of Mechanical Engineering, Iowa State University, Ames, IA 50011, USA 2
More informationModBox-FE-125ps-10mJ. Performance Highlights FEATURES APPLICATIONS. Electrical & Optical Pulse Diagrams
The System-FE-1064nm is set to generate short shaped pulses with high extinction ratio at 1064.1 nm. It allows dynamic extinction ratio up to 55 db with user adjustable pulse duration, repetition rate
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 informationNew automated laser facility for detector calibrations
CORM annual conference, NRC, Ottawa, CANADA June 1, 2012 New automated laser facility for detector calibrations Yuqin Zong National Institute of Standards and Technology Gaithersburg, Maryland USA Overview
More informationPupil Planes versus Image Planes Comparison of beam combining concepts
Pupil Planes versus Image Planes Comparison of beam combining concepts John Young University of Cambridge 27 July 2006 Pupil planes versus Image planes 1 Aims of this presentation Beam combiner functions
More informationSimple interferometric fringe stabilization by CCD-based feedback control
Simple interferometric fringe stabilization by CCD-based feedback control Preston P. Young and Purnomo S. Priambodo, Department of Electrical Engineering, University of Texas at Arlington, P.O. Box 19016,
More informationRing cavity tunable fiber laser with external transversely chirped Bragg grating
Ring cavity tunable fiber laser with external transversely chirped Bragg grating A. Ryasnyanskiy, V. Smirnov, L. Glebova, O. Mokhun, E. Rotari, A. Glebov and L. Glebov 2 OptiGrate, 562 South Econ Circle,
More informationNew approach to image amplification based on an optically-pumped multi-core optical fiber
New approach to image amplification based on an optically-pumped multi-core optical fiber Arturo Chavez-Pirson, Bor-Chyuan Hwang, Dan Nguyen, Tao Luo, Shibin Jiang NP Photonics, 9030 S. Rita Road, Tucson,
More informationCoherent Detection Gradient Descent Adaptive Control Chip
MEP Research Program Test Report Coherent Detection Gradient Descent Adaptive Control Chip Requested Fabrication Technology: IBM SiGe 5AM Design No: 73546 Fabrication ID: T57WAD Design Name: GDPLC Technology
More informationAircraft Lasercom Terminal Compact Optical Module (ALT-COM)
Aircraft Lasercom Terminal Compact Optical Module (ALT-COM) Bradley Scoville - ECE Steven Rose Physics Worcester Polytechnic Institute Major Qualifying Project WPI-MITLL MPQ Presentation (1) Advanced Lasercom
More informationDetection of the mm-wave radiation using a low-cost LWIR microbolometer camera from a multiplied Schottky diode based source
Detection of the mm-wave radiation using a low-cost LWIR microbolometer camera from a multiplied Schottky diode based source Basak Kebapci 1, Firat Tankut 2, Hakan Altan 3, and Tayfun Akin 1,2,4 1 METU-MEMS
More informationReceiver Performance and Comparison of Incoherent (bolometer) and Coherent (receiver) detection
At ev gap /h the photons have sufficient energy to break the Cooper pairs and the SIS performance degrades. Receiver Performance and Comparison of Incoherent (bolometer) and Coherent (receiver) detection
More informationA PC-BASED TIME INTERVAL COUNTER WITH 200 PS RESOLUTION
A PC-BASED TIME INTERVAL COUNTER WITH 200 PS RESOLUTION Józef Kalisz and Ryszard Szplet Military University of Technology Kaliskiego 2, 00-908 Warsaw, Poland Tel: +48 22 6839016; Fax: +48 22 6839038 E-mail:
More informationRecent Progress in Pulsed Optical Synchronization Systems
FLS 2010 Workshop March 4 th, 2010 Recent Progress in Pulsed Optical Synchronization Systems Franz X. Kärtner Department of Electrical Engineering and Computer Science and Research Laboratory of Electronics,
More informationCoupled optoelectronic oscillators: design and performance comparison at 10 GHz and 30 GHz
Coupled optoelectronic oscillators: design and performance comparison at 10 GHz and 30 GHz Vincent Auroux, Arnaud Fernandez, Olivier Llopis, P Beaure D Augères, A Vouzellaud To cite this version: Vincent
More informationPerformance of the Prototype NLC RF Phase and Timing Distribution System *
SLAC PUB 8458 June 2000 Performance of the Prototype NLC RF Phase and Timing Distribution System * Josef Frisch, David G. Brown, Eugene Cisneros Stanford Linear Accelerator Center, Stanford University,
More informationBEAMAGE-3.0 KEY FEATURES BEAM DIAGNOSTICS AVAILABLE MODELS MAIN FUNCTIONS SEE ALSO ACCESSORIES. CMOS Beam Profiling Cameras
BEAM DIAGNOSTICS BEAM DIAGNOSTICS SPECIAL PRODUCTS OEM DETECTORS THZ DETECTORS PHOTO DETECTORS HIGH POWER DETECTORS POWER DETECTORS ENERGY DETECTORS MONITORS CMOS Beam Profiling Cameras AVAILABLE MODELS
More information