OMEGA EP Short-Pulse Transmission Study Status Report
|
|
|
- Ralf York
- 5 years ago
- Views:
Transcription
1 OMEGA EP Short-Pulse Transmission Study Status Report J. KWIATKOWSKI, M. BARCZYS, M. BEDZYK, A. KALB, B. E. KRUSCHWITZ. C. MCMAHON, T. NGUYEN, A. L. RIGATTI, and M. SACCHITELLA University of Rochester, Laboratory for Laser Energetics Summary A diagnostic has been developed to characterize transmission losses in the OMEGA EP short-pulse transport paths As a result of pickoff location, on-shot energy diagnostics cannot measure losses from damage or target debris in the final transport mirrors and the off-axis parabolas (OAP s) Current on-target energy reports rely on estimated coating reflectivities of the final short-pulse optics The short-pulse ratiometer diagnostic was designed to provide accurate measurement and tracking of transmission performance through the final optics This diagnostic will be used to provide more-accurate on-target energy reports and for a more-deterministic method of specifying disposable debris shield usage Transmission measurements are now acquired before and after all short-pulse target shot days. E23891
2 Summary A diagnostic has been developed to characterize transmission losses in the OMEGA EP short-pulse transport paths As a result of pickoff location, on-shot energy diagnostics cannot measure losses from damage or target debris in the final transport mirrors and the off-axis parabolas (OAP s) Current on-target energy reports rely on estimated coating reflectivities of the final short-pulse optics The short-pulse ratiometer diagnostic was designed to provide accurate measurement and tracking of transmission performance through the final optics This diagnostic will be used to provide more-accurate on-target energy reports and for a more-deterministic method of specifying disposable debris shield usage Transmission measurements are now acquired before and after all short-pulse target shot days. E23891
3 Reported on-target energy is determined by the shortpulse diagnostic package near-field (SPDP NF) chargecoupled device (CCD) To short-pulse diagnostic package SPDP NF is calibrated to slide-in grating compression chamber (GCC) calorimeters GCC calorimeters OAP Tiled grating assemblies SPDP leaky mirrors Upper compressor Lower compressor Beam combiner OMEGA EP target chamber From main beamline Compressor alignment mirror 3 (CAM3) E23892 Transmission measured on-shot Transmission estimated based on expected coating performance Diagnostic (path) Currently quoted on-target energy is calculated using the SPDP NF measurement and estimated transmission of final optics. Backlighter (BL) OAP Sidelighter (SL) OAP OMEGA EP target chamber
4 Laser damage and target debris can significantly impact transmission of the final optics This is of particular concern on the OAP s because of their close proximity to target chamber center (TCC) Images of off-axis parabolas in use on OMEGA EP Laser damage to coating Imprint from laser cleaning effect Contamination from target shot debris E23893
5 A ratiometer technique has been implemented to characterize transmission through the final OMEGA EP short-pulse optics Output arm Infrared alignment table (IRAT) Alignment laser Injection Main beamline GCC SP transport optics R 1 R 2 Retro arm Transmission to be measured Retro Output Ratiometer diagnostic (intergrating spheres to fibers imaged onto CCD) CAM3 reflector in GCC Spherical reflector at TCC (Uncoated optics with Fresnel reflections) E23894 RetroR OutputR 2 2 Transmission " = Retro Output R1 R2 R R 1 1
6 Short-pulse ratiometer measurements are now acquired for all target campaigns Initial measurements are acquired in advance of shots as part of short-pulse transport and focusing process Measurements are taken after all target shot days process takes ~45 min after conclusion of shots Additional measurements required before and after disposable debris shield (DDS) installation/removal Data was gathered for seven shot days, starting in the first quarter of FY15. E23895
7 OMEGA EP backlighter measurements to date Transmission (%) /6/ UCBL - No DDS UCBL - DDS LCBL - No DDS LCBL - DDS Shot days 11/7/14 11/11/14 One day of shots 11/17/ /18/ /19/ /20/ /29/ /30/ /5/ One day of shots 2/6/ /11/ /25/15 UCBL: upper compressor backlighter LCBL: lower compressor backlighter E23896
8 OMEGA EP sidelighter measurements to date 96 Transmission (%) /27/ No DDS DDS Shot days 10/28/ /29/14 10/30/14 10/31/14 11/6/14 11/7/14 11/10/14 11/11/14 11/13/14 11/14/ /18/ /21/ /29/15 2/5/ /18/ E23897
9 OMEGA EP to OMEGA (joint shot) measurements to date 98 Transmission (%) UC - No DDS LC - No DDS Shot days /16/15 2/16/15 2/17/15 E23898
10 Transmission data will be used to provide more-accurate on-target energy estimates and assess campaign impact on short-pulse optics A larger set of shot day measurements is required to validate the performance of the short-pulse ratiometer Transmission data are stored in shot database tables Results will be applied to reported SP On Target energy DDS use requirements for follow up campaigns will be derived from this data A similar diagnostic for OMEGA EP UV beams is in development. E24004
Measuring 8- to 250-ps Short Pulses Using a High-Speed Streak Camera on Kilojule, Petawatt-Class Laser Systems
Measuring 8- to 25-ps Short Pulses Using a High-Speed Streak Camera on Kilojule, Petawatt-Class Laser Systems Measuring 8- to 25-ps Short Pulses Using a High-Speed Streak Camera on Kilojoule, Petawatt-Class
A Focal-Spot Diagnostic for On-Shot Characterization of High-Energy Petawatt Lasers
A Focal-Spot Diagnostic for On-Shot Characterization of High-Energy Petawatt Lasers Introduction Knowledge of the laser focus is an essential part of accurately controlling and interpreting target experiments
Volume VIII & IX Annual Refresher Training + =
Volume VIII & IX Annual Refresher Training + = LFORM 4 Procedural Compliance In the context of operating the OMEGA Laser Facility, including the tritium facility, the CTHS, and OMEGA EP, formal procedural
OMEGA EP: High-Energy Petawatt Capability for the OMEGA Laser Facility
OMEGA EP: High-Energy Petawatt Capability for the OMEGA Laser Facility Complete in 2007 J. Kelly, et al. University of Rochester Laboratory for Laser Energetics Inertial Fusion Sciences and Applications
Chapter 3. OMEGA Extended Performance (EP) Laser System
July 2014 Chapter 3: OMEGA Extended Performance (EP) Laser System Page 3.1 Chapter 3. OMEGA Extended Performance (EP) Laser System 3.0 Introduction The OMEGA Extended Performance (EP) Laser System was
ASE Suppression in a Diode-Pumped Nd:YLF Regenerative Amplifier Using a Volume Bragg Grating
ASE Suppression in a Diode-Pumped Nd:YLF Regenerative Amplifier Using a Volume Bragg Grating Spectral density (db) 0 10 20 30 40 Mirror VBG 1053.0 1053.3 1053.6 Wavelength (nm) Frontiers in Optics 2007/Laser
NLUF. National Laser Users Facility. Users Guide
NLUF National Laser Users Facility Users Guide Telephone Directory Laboratory for Laser Energetics (LLE) Robert L. McCrory (Laboratory Director, LLE)...(585) 275-4973 David D. Meyerhofer (Director, Experimental
NIF Neutron Bang Time Detector Development on OMEGA
NIF Neutron Bang Time Detector Development on OMEGA 2400 2200 NBT2 scintillator bang time (ps) 2000 1800 1600 1400 1200 rms = 54 ps 1000 1000 1200 1400 1600 1800 2000 2200 2400 V. Yu. Glebov University
Direct-Drive Implosions Using Cryogenic D2 Fuel
Direct-Drive Implosions Using Cryogenic D2 Fuel Distance (μm) 200 View from H11 +zω 0.0 2.6 0.5 400 600 1.0 800 1.5 1000 1200 2.4 2.2 Time (ms) 0 2.0 1.8 1.6 1.4 1.2 1.0 Y-TED 0.8 2.0 0.6 200 400 600 800
Adaptive Optics for. High Peak Power Lasers
Adaptive Optics for High Peak Power Lasers Chris Hooker Central Laser Facility STFC Rutherford Appleton Laboratory Chilton, Oxfordshire OX11 0QX U.K. What does High-Power Laser mean nowadays? Distinguish
1.0-MJ CH-Foam Ignition Targets on the NIF Using 1-D MultiFM SSD with 0.5 THz of Bandwidth
-MJ CH-Foam Ignition Targets on the NIF Using 1-D MultiFM SSD with.5 THz of Bandwidth -MJ CH-foam target; end of acceleration 4 1-D SSD, 1.8 Å 1-D MultiFM, 6 Å (1/2 THz) 2-D SSD, 11 Å Density (g/cm 3 )
DCS laser for Thomson scattering diagnostic applications
DCS laser for Thomson scattering diagnostic applications Authors Jason Zweiback 10/6/2015 jzweiback@logostech.net 1 Summary Motivation DCS laser Laser for Thomson scattering diagnostics 2 What is the Dynamic
Directly 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
EUV Plasma Source with IR Power Recycling
1 EUV Plasma Source with IR Power Recycling Kenneth C. Johnson kjinnovation@earthlink.net 1/6/2016 (first revision) Abstract Laser power requirements for an EUV laser-produced plasma source can be reduced
Far field intensity distributions of an OMEGA laser beam were measured with
Experimental Investigation of the Far Field on OMEGA with an Annular Apertured Near Field Uyen Tran Advisor: Sean P. Regan Laboratory for Laser Energetics Summer High School Research Program 200 1 Abstract
Dark Field Technologies In-Situ Defect Detection Practical Considerations and Results
Dark Field Technologies In-Situ Defect Detection Practical Considerations and Results June 21, 2017 In-Situ Defect Detection The need for In-Situ Defect Detection Solid State Laser Reflection Practical
Grating Inspection System for Large-Scale Multilayer-Dielectric Gratings for High-Energy Laser Systems
Grating Inspection System for Large-Scale Multilayer-Dielectric Gratings for High-Energy Laser Systems Introduction The OMEGA EP Laser System at LLE is a petawatt-class laser system capable of producing
Precision Flash Lamp Current Measurement Thermal Sensitivity and Analytic Compensation Techniques
Precision Flash Lamp Current Measurement Thermal Sensitivity and Analytic Compensation Techniques 2006 Summer Research Program By Ben Matthews Advisors: Greg Brent, David Lonobile Abstract: For multiple-beam
CHARA AO Calibration Process
CHARA AO Calibration Process Judit Sturmann CHARA AO Project Overview Phase I. Under way WFS on telescopes used as tip-tilt detector Phase II. Not yet funded WFS and large DM in place of M4 on telescopes
Infrared Single Shot Diagnostics for the Longitudinal. Profile of the Electron Bunches at FLASH. Disputation
Infrared Single Shot Diagnostics for the Longitudinal Profile of the Electron Bunches at FLASH Disputation Hossein Delsim-Hashemi Tuesday 22 July 2008 7/23/2008 2/ 35 Introduction m eb c 2 3 2 γ ω = +
Overview of Project Orion
Overview of Project Orion Nicholas W. Hopps, Thomas H. Bett, Nicholas Cann, Colin N. Danson, Stuart J. Duffield, David A. Egan, Stephen P. Elsmere, Mark T. Girling, Ewan J. Harvey, David I. Hillier, David
MEC Laser Systems. Bill White LCLS Laser Group Leader April 13, Bill White. MEC Laser Systems. MEC Workshop.
Bill White LCLS Laser Group Leader April 13, 2009 1 1 Bill White Outline Laser Requirements / Wish List Energy vs. Rep Rate Trade-offs Baseline ns laser fs laser Layout in Hutch 6 Other possibilities Helen
A Framed Monochromatic X-Ray Microscope for ICF
A Framed Monochromatic X-Ray Microscope for ICF The Laser Fusion Experiments Groups from the Laboratory for Laser Energetics (LLE) and the Los Alamos National Laboratory (LANL) have jointly developed an
Investigating the Causes of and Possible Remedies for Sensor Damage in Digital Cameras Used on the OMEGA Laser Systems.
Investigating the Causes of and Possible Remedies for Sensor Damage in Digital Cameras Used on the OMEGA Laser Systems Krysta Boccuzzi Our Lady of Mercy High School Rochester, NY Advisor: Eugene Kowaluk
NIST EUVL Metrology Programs
NIST EUVL Metrology Programs S.Grantham, C. Tarrio, R.E. Vest, Y. Barad, S. Kulin, K. Liu and T.B. Lucatorto National Institute of Standards and Technology (NIST) Gaithersburg, MD USA L. Klebanoff and
2.C A Substrate-Independent Noncontact Electro-Optic Probe Using Total Internal Reflection. 5. LLE Review 27, (1986).
LLE REVIEW, Volume 32 transmission lines and the DUT may be fabricated on a common substrate, eliminating the need for wirebond connections. 3. Photoconductive switching and electro-optic sampling allow
ELECTRO-OPTIC SURFACE FIELD IMAGING SYSTEM
ELECTRO-OPTIC SURFACE FIELD IMAGING SYSTEM L. E. Kingsley and W. R. Donaldson LABORATORY FOR LASER ENERGETICS University of Rochester 250 East River Road Rochester, New York 14623-1299 The use of photoconductive
II. PHASE I: TECHNOLOGY DEVELOPMENT Phase I has five tasks that are to be carried out in parallel.
Krypton Fluoride Laser Development-the Path to an IRE John Sethian Naval Research Laboratory I. INTRODUCTION We have proposed a program to develop a KrF laser system for Inertial Fusion Energy. Although
PROCEEDINGS OF SPIE. Automated asphere centration testing with AspheroCheck UP
PROCEEDINGS OF SPIE SPIEDigitalLibrary.org/conference-proceedings-of-spie Automated asphere centration testing with AspheroCheck UP F. Hahne, P. Langehanenberg F. Hahne, P. Langehanenberg, "Automated asphere
Light Source Diagnostics. Hywel Owen ASTEC Daresbury Laboratory
Light Source Diagnostics Hywel Owen ASTEC Daresbury Laboratory This Talk Not a review of light source diagnostics Good summaries at EPAC/PAC/DIPAC, etc. J.Safranek (ICALHEPS 99) J.Clarke (EPAC 94) R.Hettel
OPT3: Operating Procedure for Horiba Jobin Yvon LabRam Aramis Raman/PL System See LabSpec_6_2 General User Quick Start Guide on the computer desktop
OPT3: Operating Procedure for Horiba Jobin Yvon LabRam Aramis Raman/PL System See LabSpec_6_2 General User Quick Start Guide on the computer desktop 1. Log in usage using the SMIF web site 2. Turn power
in one housing (3). The light beam is reflected by a reflector (4). The objects are detected by interruption of the light beam.
This info card serves as a supplement to the main position sensors catalogue and to the individual data sheets. For further information and contact addresses please visit our homepage at www.ifm. com.
Diagnosing Cross-Beam Energy Transfer Using Beamlets of Unabsorbed Light from Direct-Drive Implosions
Diagnosing Cross-Beam Energy Transfer Using Beamlets of Unabsorbed Light from Direct-Drive Implosions Image of 351-nm light from OMEGA implosions Gated Camera D. H. Edgell University of Rochester Laboratory
J-KAREN-P Session 1, 10:00 10:
J-KAREN-P 2018 Session 1, 10:00 10:25 2018 5 8 Outline Introduction Capabilities of J-KAREN-P facility Optical architecture Status and implementation of J-KAREN-P facility Amplification performance Recompression
intelliscan smart scanning
smart scanning SCANLAB's scan heads stand out with variant diversity and high dynamics. They're among the 2D scan systems that enable deflecting and positioning of laser beams in the working plane. The
Sensors 101 DATA FORMAT
SENSORS 101 Sensors 101 A sensor is a device which provides information to a controller. The information provided can be in a variety of formats. Digital and Analog are two of the most common formats when
Making Industries Smarter
Making Industries Smarter The Next Generation of Photoelectronic Sensors Sensors are the most important components of machines. Dr. Alexander Ohl Director of Development, wenglor sensoric Technology Communication
Corundum C Axis Device for Sample Preparation Timothy Thomas, M.E., M.S.E.E. GIA Laboratory June 4, 2009
Abstract Corundum C Axis Device for Sample Preparation Timothy Thomas, M.E., M.S.E.E. GIA Laboratory June 4, 2009 As a part of GIA s on going project to establish a comprehensive corundum database a need
Component Assemblies. A Note on Handling Optics
~ Component Assemblies All ten experiments use a number of similar component assemblies. In order to simplify the experimental set up procedure we have included a section on building these assemblies.
Water-Window Microscope Based on Nitrogen Plasma Capillary Discharge Source
2015 International Workshop on EUV and Soft X-Ray Sources Water-Window Microscope Based on Nitrogen Plasma Capillary Discharge Source T. Parkman 1, M. F. Nawaz 2, M. Nevrkla 2, M. Vrbova 1, A. Jancarek
Development Status of EUV Sources for Use in Alpha-, Beta- and High Volume Chip Manufacturing Tools
Development Status of EUV Sources for Use in Alpha-, Beta- and High Volume Chip Manufacturing Tools Uwe Stamm, Jürgen Kleinschmidt, Bernd Nikolaus, Guido Schriever, Max Christian Schürmann, Christian Ziener
Laser Chain Alignment with Low Power Local Light Sources
UCRL-JC-120520 PREPRNT Laser Chain Alignment with Low Power Local Light Sources 4 E. S. Bliss M. Feldman J. E. Murray C. S. Vann This paper was prepared for submittal to the 1st Annual nternational Conference
TriVista. Universal Raman Solution
TriVista Universal Raman Solution Why choose the Princeton Instruments/Acton TriVista? Overview Raman Spectroscopy systems can be derived from several dispersive components depending on the level of performance
Supplementary Materials
Supplementary Materials In the supplementary materials of this paper we discuss some practical consideration for alignment of optical components to help unexperienced users to achieve a high performance
TIME-PRESERVING MONOCHROMATORS FOR ULTRASHORT EXTREME-ULTRAVIOLET PULSES
TIME-PRESERVING MONOCHROMATORS FOR ULTRASHORT EXTREME-ULTRAVIOLET PULSES Luca Poletto CNR - Institute of Photonics and Nanotechnologies Laboratory for UV and X-Ray Optical Research Padova, Italy e-mail:
SURVEY AND ALIGNMENT FOR THE SWISS LIGHT SOURCE
1 SURVEY AND ALIGNMENT FOR THE SWISS LIGHT SOURCE F.Q. Wei, K. Dreyer, U. Fehlmann, J.L. Pochon and A. Wrulich SLS / Paul Scherrer Institute CH5232 Villigen PSI Switzerland ABSTRACT The Swiss Light Source
Evaluation of Confocal Microscopy. for Measurement of the Roughness of Deuterium Ice. Ryan Menezes. Webster Schroeder High School.
Evaluation of Confocal Microscopy for Measurement of the Roughness of Deuterium Ice Webster Schroeder High School Webster, NY Advisor: Dr. David Harding Senior Scientist Laboratory for Laser Energetics
Measuring the throughput in spectrographs
Measuring the throughput in spectrographs By Gerardo Avila & Carlos Guirao CAOS (https://spectroscopy.wordpress.com/) 1 St. Niklausen - ASpekt 2017 CAOS group Gerardo Avila Vadim Burwitz Carlos Guirao
Historical. McPherson 15 Mount
McPherson 15 Mount Normal incidence designs include the McPherson 15 (classical 1.0 meter focal length) and modern NIM units. The latter features smaller included angles, longer focal lengths (e.g. 3,
High Average Power Laser Program Grazing Incidence Metal Mirror Mid-Scale Optics Research Plan
University of California, San Diego UCSD-ENG-111 High Average Power Laser Program Grazing Incidence Metal Mirror Mid-Scale Optics Research Plan K. L. Sequoia, M. S. Tillack, T. Albert, M. Wolford and J.
3.0 Alignment Equipment and Diagnostic Tools:
3.0 Alignment Equipment and Diagnostic Tools: Alignment equipment The alignment telescope and its use The laser autostigmatic cube (LACI) interferometer A pin -- and how to find the center of curvature
Investigations towards an optical transmission line for longitudinal phase space measurements at PITZ
Investigations towards an optical transmission line for longitudinal phase space measurements at PITZ Sergei Amirian Moscow institute of physics and technology DESY, Zeuthen, September 2005 Email:serami85@yahoo.com
Laser Science and Technology at LLE
Laser Science and Technology at LLE Nd:glass High energy Electrical Yb:YAG High peak power Mechanical OPCPA High average power Eye injuries OPO Exotic wavelengths Fire J. Bromage Group Leader, Sr. Scientist
Measurement Method of High Absorbance (Low Transmittance) Samples by UH4150 INTRODUCTION
INTRODUCTION With UH4150, a detector can be selected depending on the analysis purpose. When analyzing a solid sample which doesn t contain any diffuse components, by selecting the direct light detector,
Optical Design. Instrument concept Foreoptics and slit viewer Spectrograph Alignment plan 3/29/13
Optical Design Instrument concept Foreoptics and slit viewer Spectrograph Alignment plan 3/29/13 3/29/13 2 ishell Design Summary Resolving Power Slit width Slit length Silicon immersion gratings XD gratings
Photon Diagnostics. FLASH User Workshop 08.
Photon Diagnostics FLASH User Workshop 08 Kai.Tiedtke@desy.de Outline What kind of diagnostic tools do user need to make efficient use of FLASH? intensity (New GMD) beam position intensity profile on the
Computer Generated Holograms for Optical Testing
Computer Generated Holograms for Optical Testing Dr. Jim Burge Associate Professor Optical Sciences and Astronomy University of Arizona jburge@optics.arizona.edu 520-621-8182 Computer Generated Holograms
Fabrication of large grating by monitoring the latent fringe pattern
Fabrication of large grating by monitoring the latent fringe pattern Lijiang Zeng a, Lei Shi b, and Lifeng Li c State Key Laboratory of Precision Measurement Technology and Instruments Department of Precision
Determination and Correction of Optical Distortion in Cryogenic Target Characterization
Determination and Correction of Optical Distortion in Cryogenic Target Characterization Francis White McQuaid Jesuit High School Rochester, NY Advisors: Dana Edgell, Mark Wittman Laboratory for Laser Energetics
Development of C-Mod FIR Polarimeter*
Development of C-Mod FIR Polarimeter* P.XU, J.H.IRBY, J.BOSCO, A.KANOJIA, R.LECCACORVI, E.MARMAR, P.MICHAEL, R.MURRAY, R.VIEIRA, S.WOLFE (MIT) D.L.BROWER, W.X.DING (UCLA) D.K.MANSFIELD (PPPL) *Supported
A Narrow-Band Tunable Diode Laser System with Grating Feedback
A Narrow-Band Tunable Diode Laser System with Grating Feedback S.P. Spirydovich Draft Abstract The description of diode laser was presented. The tuning laser system was built and aligned. The free run
An Exploration of the Optical Detection of Ionizing Radiation Utilizing Modern Optics Technology
An Exploration of the Optical Detection of Ionizing Radiation Utilizing Modern Optics Technology SAND2018-2452 T PRESENTED BY Sean D. Fournier Sandia National Laboratories is a multimission laboratory
Pulsed Laser Power Measurement Systems
Pulsed Laser Power Measurement Systems Accurate, reproducible method of determining total laser and laser diode power Ideal for Beam Power Measurement Labsphere s Pulsed Laser Power Measurement Systems
THE NATIONAL IGNITION FACILITY: STATUS AND PLANS FOR LASER FUSION AND HIGH-ENERGY-DENSITY EXPERIMENTAL STUDIES
TUAI001 THE NATIONAL IGNITION FACILITY: STATUS AND PLANS FOR LASER FUSION AND HIGH-ENERGY-DENSITY EXPERIMENTAL STUDIES E.I. Moses LLNL, Livermore, CA 94550, USA Abstract The National Ignition Facility
(51) Int Cl.: G01B 9/02 ( ) G01B 11/24 ( ) G01N 21/47 ( )
(19) (12) EUROPEAN PATENT APPLICATION (11) EP 1 939 581 A1 (43) Date of publication: 02.07.2008 Bulletin 2008/27 (21) Application number: 07405346.3 (51) Int Cl.: G01B 9/02 (2006.01) G01B 11/24 (2006.01)
z t h l g 2009 John Wiley & Sons, Inc. Published 2009 by John Wiley & Sons, Inc.
x w z t h l g Figure 10.1 Photoconductive switch in microstrip transmission-line geometry: (a) top view; (b) side view. Adapted from [579]. Copyright 1983, IEEE. I g G t C g V g V i V r t x u V t Z 0 Z
2.C A New Shearing Interferometer for Real-Time Characterization of Cryogenic Laser-Fusion Targets
LLE REVIEW, Volume 40 9. V. Varadarajan, K. Kim, and T. P. Bernat, J. Vac. Sci. Technol. A 5, 2750 (1987). 10. L. S. Mok and K. Kim, J. Fluid Mech. 176, 521 (1987). 11. K. Kim, L. Mok, M. J. Erlenborn,
Status Alcator C-Mod Engineering Systems. DoE Quarterly Review October 27, 2005
Status Alcator C-Mod Engineering Systems DoE Quarterly Review October 27, 2005 1 Outline Run campaign Up-to-Air Machine Status Lower Hybrid Cryopump Tungsten Tiles Schedule/Plans 2 FY2005 Run Campaign
Design and Fabrication of a Handheld Optically Coupled Water Flow Calibrator. Robert Balonek
Design and Fabrication of a Handheld Optically Coupled Water Flow Calibrator Robert Balonek Design and Fabrication of a Handheld Optically Coupled Water Flow Calibrator Robert M. Balonek Byron-Bergen High
X-ray generation by femtosecond laser pulses and its application to soft X-ray imaging microscope
X-ray generation by femtosecond laser pulses and its application to soft X-ray imaging microscope Kenichi Ikeda 1, Hideyuki Kotaki 1 ' 2 and Kazuhisa Nakajima 1 ' 2 ' 3 1 Graduate University for Advanced
R. D. Huber and G. H. Thomas
PROCESS CONTROL MONITORING OF LASER CUITING R. D. Huber and G. H. Thomas Lawrence Livermore National Laboratory Livermore, CA 94550 INTRODUCTION Process control monitoring can lead to increased efficiency
A novel High Average Power High Brightness Soft X-ray Source using a Thin Disk Laser System for optimized Laser Produced Plasma Generation
A novel High Average Power High Brightness Soft X-ray Source using a Thin Disk Laser System for optimized Laser Produced Plasma Generation I. Mantouvalou, K. Witte, R. Jung, J. Tümmler, G. Blobel, H. Legall,
ΘΘIntegrating closedloop adaptive optics into a femtosecond laser chain
Θ ΘΘIntegrating closedloop adaptive optics into a femtosecond laser chain www.imagine-optic.com The Max Planck Institute of Quantum Optics (MPQ) has developed an Optical Parametric Chirped Pulse Amplification
Ultra-stable flashlamp-pumped laser *
SLAC-PUB-10290 September 2002 Ultra-stable flashlamp-pumped laser * A. Brachmann, J. Clendenin, T.Galetto, T. Maruyama, J.Sodja, J. Turner, M. Woods Stanford Linear Accelerator Center, 2575 Sand Hill Rd.,
Section 1 ADVANCED TECHNOLOGY DEVELOPMENTS. High-Efficiency Holographic Gratings for High-Power Laser Systems. l.a
Section 1 ADVANCED TECHNOLOGY DEVELOPMENTS l.a High-Efficiency Holographic Gratings for High-Power Laser Systems Large-aperture holographic transmission gratings that possess high diffraction efficiency
The TSIS Spectral Irradiance Monitor: Prism Optical Degradation Studies
The TSIS Spectral Irradiance Monitor: Prism Optical Degradation Studies Lo Erik Richard, Dave Harber, Joel Rutkowski, Matt Triplett, Kasandra O Malia Laboratory for Atmospheric and Space Physics (LASP)
J.A. Casey and J.H. Irby. M.I.T. Plasma Fusion Center
March 27, 1986 PFC/JA-86-16 Thomson Scattering in the Tara Tandem Mirror Central Cell J.A. Casey and J.H. Irby M.I.T. Plasma Fusion Center I ABSTRACT: A Thomson Scattering experiment is under construction
-i. DDs. (12) United States Patent US 6,201,214 B1. Mar. 13, (45) Date of Patent: (10) Patent No.: aeeeeeeea. Duffin
(12) United States Patent Duffin USOO62O1214B1 (10) Patent No.: (45) Date of Patent: Mar. 13, 2001 (54) LASER DRILLING WITH OPTICAL FEEDBACK (75) Inventor: Jason E. Duffin, Leicestershire (GB) (73) Assignee:
Design Description Document DUV SP1
UNIVERSITY OF ROCHESTER Design Description Document DUV SP1 Zachary Evans, Jacob Milberger, Weston Moore Customers: Engineers: Advisor Committee: Pete Kupinski, Optimax Systems, Inc. Zachary Evans, Jacob
The introduction and background in the previous chapters provided context in
Chapter 3 3. Eye Tracking Instrumentation 3.1 Overview The introduction and background in the previous chapters provided context in which eye tracking systems have been used to study how people look at
PERFORMANCE OF THE CMS ECAL LASER MONITORING SOURCE IN THE TEST BEAM
PERFORMANCE OF THE CMS ECAL LASER MONITORING SOURCE IN THE TEST BEAM A. BORNHEIM CALTECH 2 E. California Blvd., Pasadena, CA 925, USA E-mail: bornheim@hep.caltech.edu On behalf of the CMS ECAL Collaboration.
Implementation of a VHF Spherical Near-Field Measurement Facility at CNES
Implementation of a VHF Spherical Near-Field Measurement Facility at CNES Gwenn Le Fur, Guillaume Robin, Nicolas Adnet, Luc Duchesne R&D Department MVG Industries Villebon-sur-Yvette, France Gwenn.le-fur@satimo.fr
Sintec Optronics Technology Pte Ltd 10 Bukit Batok Crescent #07-02 The Spire Singapore Tel: Fax:
Sintec Optronics Technology Pte Ltd 10 Bukit Batok Crescent #07-02 The Spire Singapore 658079 Tel: +65 63167112 Fax: +65 63167113 High-power Nd:YAG Self-floating Laser Cutting Head We supply the laser
Fiber Optic Communications
Fiber Optic Communications ( Chapter 2: Optics Review ) presented by Prof. Kwang-Chun Ho 1 Section 2.4: Numerical Aperture Consider an optical receiver: where the diameter of photodetector surface area
Multi-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,
The KrF alternative for fast ignition inertial fusion
The KrF alternative for fast ignition inertial fusion IstvánB Földes 1, Sándor Szatmári 2 Students: A. Barna, R. Dajka, B. Gilicze, Zs. Kovács 1 Wigner Research Centre of the Hungarian Academy of Sciences,
Noncollinear Optical Parametric Amplifiers for Ultra-Intense Lasers
Noncollinear Optical Parametric Amplifiers for Ultra-Intense Lasers Beamline 1 Beamline 2 Beamline 3 Polarizer Polarizer KDP Type II KDP Type II Ultra-broadband front end 10 J, 1.5 ns, 160 nm DKDP Beamline
Laser Energetics and Propagation Modeling for the NIF
UCRL-CONF-234340 Laser Energetics and Propagation Modeling for the NIF R. Sacks, A. Elliott, G. Goderre, C. Haynam, M. Henesian, R. House, K. Manes, N. Mehta, M. Shaw, C. Widmayer, W. Williams September
System Upgrades to the DIII-D Facility
System Upgrades to the DIII-D Facility A.G. Kellman for the DIII-D Team 24th Symposium on Fusion Technology Warsaw, Poland September 11-15, 2006 Upgrades Performed During the Long Torus Opening (LTOA)
Experiment 1: Fraunhofer Diffraction of Light by a Single Slit
Experiment 1: Fraunhofer Diffraction of Light by a Single Slit Purpose 1. To understand the theory of Fraunhofer diffraction of light at a single slit and at a circular aperture; 2. To learn how to measure
Eric B. Burgh University of Wisconsin. 1. Scope
Southern African Large Telescope Prime Focus Imaging Spectrograph Optical Integration and Testing Plan Document Number: SALT-3160BP0001 Revision 5.0 2007 July 3 Eric B. Burgh University of Wisconsin 1.
Spectrum Analyzer Compact and robust spectrometers with fully customizable range and resolution parameters, able to measure pulsed and continous
Spectrum Analyzer Compact and robust spectrometers with fully customizable range and resolution parameters, able to measure pulsed and continous lasers. Uatched resolving power Echelle spectrometers One
LUCX - THZ PROGRAM: OVERVIEW AND PROSPECTS
LUCX - THZ PROGRAM: OVERVIEW AND PROSPECTS A. Aryshev On behalf of QB group and THz collaboration 14 Outline THz project overview LUCX activity LUCX Projects Overview THz program LUCX Laser system LUCX
Installation of the Optical Replica Synthesizer (ORS) at FLASH
Installation of the Optical Replica Synthesizer (ORS) at FLASH Who and What? G. Angelova, V. Ziemann- Task: Modulator and radiator undulators, participating in the Theoretical simulations with Genesis
Development of 2 Total Spectral Radiant Flux Standards at NIST
CIE/USA Annual Conference, October 7, 2014, Seattle, WA Development of 2 Total Spectral Radiant Flux Standards at NIST Yuqin Zong National Institute of Standards and Technology Gaithersburg, Maryland Outline
VUV-FEL User workshop, August 23-24, 2004
Layout of the user facility Kai Tiedtke Kai Tiedtke, HASYLAB@ VUV-FEL User workshop, August 23-24, 2004 Kai.Tiedtke@desy.de Kai Tiedtke, HASYLAB@ Outline Photon beam transport Layout of the experimental
Introduction. Lighting
&855(17 )8785(75(1'6,10$&+,1(9,6,21 5HVHDUFK6FLHQWLVW0DWV&DUOLQ 2SWLFDO0HDVXUHPHQW6\VWHPVDQG'DWD$QDO\VLV 6,17()(OHFWURQLFV &\EHUQHWLFV %R[%OLQGHUQ2VOR125:$< (PDLO0DWV&DUOLQ#HF\VLQWHIQR http://www.sintef.no/ecy/7210/
Laser Cutting Head. 1
Laser Cutting Head Laser cutting head is one of the most important components in laser cutting machines. Traditional cutting head consists of only focus lens and cutting nozzle which does not have auto
FPPO 1000 Fiber Laser Pumped Optical Parametric Oscillator: FPPO 1000 Product Manual
Fiber Laser Pumped Optical Parametric Oscillator: FPPO 1000 Product Manual 2012 858 West Park Street, Eugene, OR 97401 www.mtinstruments.com Table of Contents Specifications and Overview... 1 General Layout...
Fresnel Lens Characterization for Potential Use in an Unpiloted Atmospheric Vehicle DIAL Receiver System
NASA/TM-1998-207665 Fresnel Lens Characterization for Potential Use in an Unpiloted Atmospheric Vehicle DIAL Receiver System Shlomo Fastig SAIC, Hampton, Virginia Russell J. DeYoung Langley Research Center,