AR031984A1 - Dispositivo optico que tiene un conjunto de dispersion sintonizable por longitud de onda - Google Patents

Dispositivo optico que tiene un conjunto de dispersion sintonizable por longitud de onda

Info

Publication number
AR031984A1
AR031984A1 ARP010104005A ARP010104005A AR031984A1 AR 031984 A1 AR031984 A1 AR 031984A1 AR P010104005 A ARP010104005 A AR P010104005A AR P010104005 A ARP010104005 A AR P010104005A AR 031984 A1 AR031984 A1 AR 031984A1
Authority
AR
Argentina
Prior art keywords
radiation
beam splitter
sample
illumination radiation
spectrograph
Prior art date
Application number
ARP010104005A
Other languages
English (en)
Original Assignee
Carnegie Inst Of Washington
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carnegie Inst Of Washington filed Critical Carnegie Inst Of Washington
Publication of AR031984A1 publication Critical patent/AR031984A1/es

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/06Scanning arrangements arrangements for order-selection
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/0205Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0237Adjustable, e.g. focussing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12Generating the spectrum; Monochromators
    • G01J3/18Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12Generating the spectrum; Monochromators
    • G01J3/18Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G01J3/1838Holographic gratings
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28Investigating the spectrum
    • G01J3/44Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10Beam splitting or combining systems
    • G02B27/1086Beam splitting or combining systems operating by diffraction only
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/18Diffraction gratings
    • G02B5/1828Diffraction gratings having means for producing variable diffraction
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/0205Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0227Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using notch filters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

Un espectrometro tiene una fuente de radiacion de iluminacion que tiene una pluralidad de longitudes de onda espectrales, un filtro de pasabanda, un divisor de haz dispersivo dispuesto en una trayectoria optica de dicha fuente de radiacion de iluminacion, un filtro de rechazo de radiacion de iluminacion, y un espectrografo dispuesto en una trayectoria de radiacion proveniente de una muestra iluminada por radiacion de iluminacion proveniente de dicha fuente de radiacion de iluminacion. El divisor de haz dispresivo, el filtro de pasabanda, el filtro de rechazo de radiacion de iluminacion y el espectrografo son sintonizables en correspondencia a una seleccionada de la pluralidad de longitudes de onda espectrales de la fuente de radiacion de iluminacion. El divisor de haz dispersivo dirige una seleccionada de la pluralidad de longitudes de onda espectrales de radiacion de iluminacion a una muestra y dirige radiacion dispersada elásticamente y reflejada proveniente de la muestra hacia afuera de un haz de medicion de luz que emana de la muestra. La luz dispersada ineslásticamente pasa a través del divisor de haz dispersivo esencialmente sin ser afectada y es dirigida al filtro de rechazo de radiacion de iluminacion y el espectrografo.
ARP010104005A 2000-09-25 2001-08-22 Dispositivo optico que tiene un conjunto de dispersion sintonizable por longitud de onda AR031984A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/668,167 US6583873B1 (en) 2000-09-25 2000-09-25 Optical devices having a wavelength-tunable dispersion assembly that has a volume dispersive diffraction grating

Publications (1)

Publication Number Publication Date
AR031984A1 true AR031984A1 (es) 2003-10-22

Family

ID=24681273

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010104005A AR031984A1 (es) 2000-09-25 2001-08-22 Dispositivo optico que tiene un conjunto de dispersion sintonizable por longitud de onda

Country Status (9)

Country Link
US (1) US6583873B1 (es)
EP (1) EP1320731B1 (es)
AR (1) AR031984A1 (es)
AT (1) ATE371852T1 (es)
AU (2) AU2001282971B2 (es)
CA (1) CA2422747A1 (es)
DE (1) DE60130227T2 (es)
TW (1) TWI223057B (es)
WO (1) WO2002027287A1 (es)

Families Citing this family (117)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6672947B2 (en) * 2001-03-13 2004-01-06 Nptest, Llc Method for global die thinning and polishing of flip-chip packaged integrated circuits
JP3993409B2 (ja) * 2001-10-17 2007-10-17 日本オプネクスト株式会社 光モジュール及びその製造方法
US7221452B2 (en) * 2002-08-07 2007-05-22 Coherent, Inc. Tunable optical filter, optical apparatus for use therewith and method utilizing same
US20060100524A1 (en) * 2002-12-30 2006-05-11 Lucassen Gerhardus W Analysis apparatus and method
US7099529B2 (en) * 2004-03-26 2006-08-29 Nec Laboratories America, Inc. Flexible band tunable filter
US7403281B2 (en) * 2004-05-07 2008-07-22 University Of Wyoming Raman spectrometer
US7209230B2 (en) 2004-06-18 2007-04-24 Luckoff Display Corporation Hand-held spectra-reflectometer
KR100578140B1 (ko) * 2004-10-07 2006-05-10 삼성전자주식회사 변위 측정을 위한 간섭계 시스템 및 이를 이용한 노광 장치
JP4987233B2 (ja) * 2005-01-06 2012-07-25 オリンパス株式会社 レーザ走査型顕微鏡
US7177022B2 (en) 2005-02-18 2007-02-13 Axsun Technologies, Inc. Method and system removing fluorescence and other slowly varying baseline in Raman spectra
US7458691B2 (en) * 2005-06-09 2008-12-02 Texas Instruments Incorporated Holographic combiners for illumination of spatial light modulators in projection systems
US7233394B2 (en) 2005-06-20 2007-06-19 Luckoff Display Corporation Compact spectrometer
US7773217B2 (en) * 2006-02-17 2010-08-10 Axsun Technologies, Inc. Probe for tunable laser Raman spectroscopy system
GB0718706D0 (en) 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
US7548313B2 (en) * 2006-08-02 2009-06-16 Quang-Viet Nguyen Compact and rugged imaging Raman spectrograph
CN100422791C (zh) * 2006-11-08 2008-10-01 中国工程物理研究院激光聚变研究中心 消除拼接光栅错位误差的调整装置
US7817274B2 (en) 2007-10-05 2010-10-19 Jingyun Zhang Compact spectrometer
US8345226B2 (en) 2007-11-30 2013-01-01 Jingyun Zhang Spectrometers miniaturized for working with cellular phones and other portable electronic devices
US8384997B2 (en) 2008-01-21 2013-02-26 Primesense Ltd Optical pattern projection
CN103760682B (zh) * 2008-01-21 2016-08-31 苹果公司 用于使零级减少的光学设计
DE102008034008B4 (de) * 2008-07-21 2010-07-01 Carl Zeiss Surgical Gmbh Filtersatz zur Beobachtung von Fluoreszenzstrahlung in biologischem Gewebe
US8018815B2 (en) * 2008-08-15 2011-09-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Micro-Fresnel zone plate optical devices using densely accumulated ray points
US8174695B2 (en) * 2008-08-15 2012-05-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Arrayed micro-ring spectrometer system and method of use
US8094306B2 (en) * 2008-08-15 2012-01-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Micro ring grating spectrometer with adjustable aperture
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
US10795160B1 (en) 2014-09-25 2020-10-06 Rockwell Collins, Inc. Systems for and methods of using fold gratings for dual axis expansion
US11300795B1 (en) 2009-09-30 2022-04-12 Digilens Inc. Systems for and methods of using fold gratings coordinated with output couplers for dual axis expansion
US8233204B1 (en) 2009-09-30 2012-07-31 Rockwell Collins, Inc. Optical displays
US11320571B2 (en) * 2012-11-16 2022-05-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view with uniform light extraction
JP5588310B2 (ja) * 2009-11-15 2014-09-10 プライムセンス リミテッド ビームモニタ付き光学プロジェクタ
US20110188054A1 (en) * 2010-02-02 2011-08-04 Primesense Ltd Integrated photonics module for optical projection
US20110187878A1 (en) * 2010-02-02 2011-08-04 Primesense Ltd. Synchronization of projected illumination with rolling shutter of image sensor
US8659826B1 (en) 2010-02-04 2014-02-25 Rockwell Collins, Inc. Worn display system and method without requiring real time tracking for boresight precision
JP2011197351A (ja) * 2010-03-19 2011-10-06 Olympus Corp 反射型回折格子、及び、それを用いた分光器及びパルス整形器
JP5541972B2 (ja) 2010-06-09 2014-07-09 オリンパス株式会社 走査型共焦点顕微鏡
WO2012020380A1 (en) 2010-08-11 2012-02-16 Primesense Ltd. Scanning projectors and image capture modules for 3d mapping
US9036158B2 (en) 2010-08-11 2015-05-19 Apple Inc. Pattern projector
WO2012066501A1 (en) 2010-11-19 2012-05-24 Primesense Ltd. Depth mapping using time-coded illumination
US9131136B2 (en) 2010-12-06 2015-09-08 Apple Inc. Lens arrays for pattern projection and imaging
WO2012136970A1 (en) 2011-04-07 2012-10-11 Milan Momcilo Popovich Laser despeckler based on angular diversity
JP2013007830A (ja) * 2011-06-23 2013-01-10 Seiko Epson Corp 透過型回折格子及び検出装置
US8749796B2 (en) 2011-08-09 2014-06-10 Primesense Ltd. Projectors of structured light
US8908277B2 (en) 2011-08-09 2014-12-09 Apple Inc Lens array projector
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
EP2995986B1 (en) 2011-08-24 2017-04-12 Rockwell Collins, Inc. Data display
CN102374901A (zh) * 2011-09-22 2012-03-14 中国科学院半导体研究所 一种用于测量低波数拉曼信号的单光栅拉曼光谱测试系统
US9715067B1 (en) 2011-09-30 2017-07-25 Rockwell Collins, Inc. Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materials
US9599813B1 (en) 2011-09-30 2017-03-21 Rockwell Collins, Inc. Waveguide combiner system and method with less susceptibility to glare
US8634139B1 (en) 2011-09-30 2014-01-21 Rockwell Collins, Inc. System for and method of catadioptric collimation in a compact head up display (HUD)
US9366864B1 (en) 2011-09-30 2016-06-14 Rockwell Collins, Inc. System for and method of displaying information without need for a combiner alignment detector
JP5945400B2 (ja) * 2011-11-18 2016-07-05 オリンパス株式会社 検出光学系および走査型顕微鏡
WO2013102759A2 (en) 2012-01-06 2013-07-11 Milan Momcilo Popovich Contact image sensor using switchable bragg gratings
WO2013133804A1 (en) * 2012-03-06 2013-09-12 Hewlett-Packard Development Company, L.P. Double-grating surface-enhanced raman spectroscopy
WO2013140308A1 (en) 2012-03-22 2013-09-26 Primesense Ltd. Diffraction-based sensing of mirror position
US9523852B1 (en) 2012-03-28 2016-12-20 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
CN106125308B (zh) 2012-04-25 2019-10-25 罗克韦尔柯林斯公司 用于显示图像的装置和方法
US9933684B2 (en) 2012-11-16 2018-04-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
US9674413B1 (en) 2013-04-17 2017-06-06 Rockwell Collins, Inc. Vision system and method having improved performance and solar mitigation
US9727772B2 (en) 2013-07-31 2017-08-08 Digilens, Inc. Method and apparatus for contact image sensing
US9244281B1 (en) 2013-09-26 2016-01-26 Rockwell Collins, Inc. Display system and method using a detached combiner
US9528906B1 (en) 2013-12-19 2016-12-27 Apple Inc. Monitoring DOE performance using total internal reflection
US10732407B1 (en) 2014-01-10 2020-08-04 Rockwell Collins, Inc. Near eye head up display system and method with fixed combiner
US9519089B1 (en) 2014-01-30 2016-12-13 Rockwell Collins, Inc. High performance volume phase gratings
US9244280B1 (en) 2014-03-25 2016-01-26 Rockwell Collins, Inc. Near eye display system and method for display enhancement or redundancy
CN104101925B (zh) * 2014-06-10 2016-08-17 中国工程物理研究院激光聚变研究中心 一种自适应光栅拼接误差控制方法及其控制装置
WO2015188256A1 (en) 2014-06-11 2015-12-17 L&R Medical Inc. Diffraction grating for wavelength selection in line-scan slo
WO2016020632A1 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Method for holographic mastering and replication
WO2016042283A1 (en) 2014-09-19 2016-03-24 Milan Momcilo Popovich Method and apparatus for generating input images for holographic waveguide displays
US10088675B1 (en) 2015-05-18 2018-10-02 Rockwell Collins, Inc. Turning light pipe for a pupil expansion system and method
US9715110B1 (en) 2014-09-25 2017-07-25 Rockwell Collins, Inc. Automotive head up display (HUD)
KR102323208B1 (ko) * 2014-11-03 2021-11-08 삼성전자주식회사 수직 적층 구조를 갖는 분광기 및 이를 포함하는 비침습형 생체 센서
US9995626B1 (en) * 2014-12-30 2018-06-12 Dow Global Technologies Llc Micro-fluorescence capable micro-Raman spectrometer
CN107873086B (zh) 2015-01-12 2020-03-20 迪吉伦斯公司 环境隔离的波导显示器
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
US11366316B2 (en) 2015-05-18 2022-06-21 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US10126552B2 (en) 2015-05-18 2018-11-13 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
US10247943B1 (en) 2015-05-18 2019-04-02 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US10108010B2 (en) 2015-06-29 2018-10-23 Rockwell Collins, Inc. System for and method of integrating head up displays and head down displays
US10012831B2 (en) 2015-08-03 2018-07-03 Apple Inc. Optical monitoring of scan parameters
WO2017060665A1 (en) 2015-10-05 2017-04-13 Milan Momcilo Popovich Waveguide display
US10598932B1 (en) 2016-01-06 2020-03-24 Rockwell Collins, Inc. Head up display for integrating views of conformally mapped symbols and a fixed image source
JP6895451B2 (ja) 2016-03-24 2021-06-30 ディジレンズ インコーポレイテッド 偏光選択ホログラフィー導波管デバイスを提供するための方法および装置
EP3433658B1 (en) 2016-04-11 2023-08-09 DigiLens, Inc. Holographic waveguide apparatus for structured light projection
US10073004B2 (en) 2016-09-19 2018-09-11 Apple Inc. DOE defect monitoring utilizing total internal reflection
JP6893039B2 (ja) * 2016-11-29 2021-06-23 スペクトラ・クエスト・ラボ株式会社 光学装置
EP3548939A4 (en) 2016-12-02 2020-11-25 DigiLens Inc. UNIFORM OUTPUT LIGHTING WAVEGUIDE DEVICE
US10545346B2 (en) 2017-01-05 2020-01-28 Digilens Inc. Wearable heads up displays
US10295824B2 (en) 2017-01-26 2019-05-21 Rockwell Collins, Inc. Head up display with an angled light pipe
WO2018216383A1 (ja) * 2017-05-25 2018-11-29 コニカミノルタ株式会社 ガス検知装置
EP3698214A4 (en) 2017-10-16 2021-10-27 Digilens Inc. SYSTEMS AND METHODS FOR MULTIPLICATION OF THE IMAGE RESOLUTION OF A PIXELIZED DISPLAY
WO2019136476A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Waveguide architectures and related methods of manufacturing
KR20200104402A (ko) 2018-01-08 2020-09-03 디지렌즈 인코포레이티드. 도파관 셀을 제조하기 위한 시스템 및 방법
JP7404243B2 (ja) 2018-01-08 2023-12-25 ディジレンズ インコーポレイテッド 導波管セル内のホログラフィック格子の高スループット記録のためのシステムおよび方法
EP3540481A1 (en) * 2018-03-16 2019-09-18 BAE SYSTEMS plc Optical device
WO2019175546A1 (en) * 2018-03-16 2019-09-19 Bae Systems Plc Optical device
EP3765874A1 (en) 2018-03-16 2021-01-20 BAE SYSTEMS plc Optical filter
US11422292B1 (en) 2018-06-10 2022-08-23 Apple Inc. Super-blazed diffractive optical elements with sub-wavelength structures
US11402801B2 (en) 2018-07-25 2022-08-02 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
US10901202B2 (en) 2018-09-19 2021-01-26 Illumina, Inc. Structured illumination of a sample
NL2022286B1 (en) * 2018-09-19 2020-05-07 Illumina Inc Structured illumination of a sample
JPWO2020075869A1 (ja) * 2018-10-12 2021-09-02 英弘精機株式会社 気象観測用ライダー
EP3924759A4 (en) 2019-02-15 2022-12-28 Digilens Inc. METHODS AND APPARATUS FOR MAKING A HOLOGRAPHIC WAVEGUIDE DISPLAY WITH INTEGRATED GRIDINGS
JP2022525165A (ja) 2019-03-12 2022-05-11 ディジレンズ インコーポレイテッド ホログラフィック導波管バックライトおよび関連する製造方法
US20200340858A1 (en) * 2019-04-24 2020-10-29 Applied Materials, Inc. Plasma emission monitoring system with cross-dispersion grating
WO2020247930A1 (en) 2019-06-07 2020-12-10 Digilens Inc. Waveguides incorporating transmissive and reflective gratings and related methods of manufacturing
US11681143B2 (en) 2019-07-29 2023-06-20 Digilens Inc. Methods and apparatus for multiplying the image resolution and field-of-view of a pixelated display
EP4022370A4 (en) 2019-08-29 2023-08-30 Digilens Inc. VACUUM BRAGG GRATINGS AND METHODS OF MANUFACTURING
US11681019B2 (en) 2019-09-18 2023-06-20 Apple Inc. Optical module with stray light baffle
US11506762B1 (en) 2019-09-24 2022-11-22 Apple Inc. Optical module comprising an optical waveguide with reference light path
US11536607B2 (en) 2020-01-17 2022-12-27 Samsung Electronics Co., Ltd. Image sensor and method of operating
US11754767B1 (en) 2020-03-05 2023-09-12 Apple Inc. Display with overlaid waveguide
CN112327398B (zh) * 2020-11-20 2022-03-08 中国科学院上海光学精密机械研究所 一种矢量补偿体布拉格光栅角度偏转器的制备方法
WO2022197339A1 (en) 2021-03-17 2022-09-22 Apple Inc. Waveguide-based transmitters with adjustable lighting
WO2023195066A1 (ja) * 2022-04-05 2023-10-12 富士電機株式会社 ガス分析計
CN118129899A (zh) * 2024-03-13 2024-06-04 西安交通大学 基于三光栅结构的窄带波长过滤光谱仪装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600093A (en) 1969-11-10 1971-08-17 Sperry Rand Corp Continuously blazed optical monochromator
JPS60207018A (ja) * 1984-03-30 1985-10-18 Shimadzu Corp モノクロメ−タ
US4732476A (en) * 1985-07-26 1988-03-22 Barspec Ltd. Continuously rotating grating rapid-scan spectrophotometer
US4752130A (en) 1986-10-24 1988-06-21 The University Of Rochester Optical systems utilizing a volume transmission diffraction element to provide wavelength tuning
US4834474A (en) 1987-05-01 1989-05-30 The University Of Rochester Optical systems using volume holographic elements to provide arbitrary space-time characteristics, including frequency-and/or spatially-dependent delay lines, chirped pulse compressors, pulse hirpers, pulse shapers, and laser resonators
US5442438A (en) 1988-12-22 1995-08-15 Renishaw Plc Spectroscopic apparatus and methods
US5221957A (en) 1990-01-12 1993-06-22 Physical Optics Corporation Nonuniform holographic filter in a spectroscopic system
US5153670A (en) 1990-01-12 1992-10-06 Physical Optics Corporation Holographic lippmann-bragg filter in a spectroscopic system
US5011284A (en) 1990-03-22 1991-04-30 Kaiser Optical Systems Detection system for Raman scattering employing holographic diffraction
US5247343A (en) 1991-11-01 1993-09-21 Nicolet Instrument Corporation Raman spectrometer having interferometer with optical substraction filters
DE4214186A1 (de) * 1992-04-30 1993-11-04 Amko Wissenschaftlich Tech Ins Monochromator
US5442439A (en) 1993-04-21 1995-08-15 Kaiser Optical Systems, Inc. Spectrograph with multiplexing of different wavelength regions onto a single opto-electric detector array
US5491344A (en) 1993-12-01 1996-02-13 Tufts University Method and system for examining the composition of a fluid or solid sample using fluorescence and/or absorption spectroscopy
US5578832A (en) * 1994-09-02 1996-11-26 Affymetrix, Inc. Method and apparatus for imaging a sample on a device
FR2726365B1 (fr) 1994-10-28 1996-12-13 Dilor Dispositif d'analyse spectrale a filtrages complementaires combines, en particulier de spectrometrie raman
US5591981A (en) 1995-03-16 1997-01-07 Bio-Rad Laboratories, Inc. Tunable excitation and/or tunable emission fluorescence imaging
US5863504A (en) 1995-03-16 1999-01-26 Bio-Rad Laboratories, Inc. Fluorescence imaging instrument utilizing fish
US5856869A (en) 1995-05-01 1999-01-05 Ashland Inc Distributed bragg reflector diode laser for Raman excitation and method for use
US5751415A (en) 1996-05-13 1998-05-12 Process Instruments, Inc. Raman spectroscopy apparatus and method for continuous chemical analysis of fluid streams
US5842995A (en) 1996-06-28 1998-12-01 Board Of Regents, The Univerisity Of Texas System Spectroscopic probe for in vivo measurement of raman signals
US5873831A (en) 1997-03-13 1999-02-23 The University Of Utah Technology Transfer Office Method and system for measurement of macular carotenoid levels
JPH11337420A (ja) * 1998-05-25 1999-12-10 Furukawa Electric Co Ltd:The ラマン散乱光による温度測定方法及び温度測定装置

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AU2001282971B2 (en) 2006-03-16
TWI223057B (en) 2004-11-01
DE60130227T2 (de) 2008-02-21
EP1320731A1 (en) 2003-06-25
AU8297101A (en) 2002-04-08
CA2422747A1 (en) 2002-04-04
US6583873B1 (en) 2003-06-24
ATE371852T1 (de) 2007-09-15
DE60130227D1 (de) 2007-10-11

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