CA2330311A1 - Corrected concentric spectrometer - Google Patents

Corrected concentric spectrometer Download PDF

Info

Publication number
CA2330311A1
CA2330311A1 CA002330311A CA2330311A CA2330311A1 CA 2330311 A1 CA2330311 A1 CA 2330311A1 CA 002330311 A CA002330311 A CA 002330311A CA 2330311 A CA2330311 A CA 2330311A CA 2330311 A1 CA2330311 A1 CA 2330311A1
Authority
CA
Canada
Prior art keywords
spectrometer
mirror
diffraction grating
grating
receiver
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002330311A
Other languages
English (en)
French (fr)
Inventor
Lian Qin Xiang
Thomas Mikes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Holographic Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2330311A1 publication Critical patent/CA2330311A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29305—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/2931—Diffractive element operating in reflection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/002—Construction using optical delay lines or optical buffers or optical recirculation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0026—Construction using free space propagation (e.g. lenses, mirrors)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0035—Construction using miscellaneous components, e.g. circulator, polarisation, acousto/thermo optical
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0039—Electrical control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/005—Arbitration and scheduling

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Lenses (AREA)
CA002330311A 1998-04-29 1999-04-29 Corrected concentric spectrometer Abandoned CA2330311A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8347198P 1998-04-29 1998-04-29
US60/083,471 1998-04-29
PCT/US1999/009270 WO1999056096A1 (en) 1998-04-29 1999-04-29 Corrected concentric spectrometer

Publications (1)

Publication Number Publication Date
CA2330311A1 true CA2330311A1 (en) 1999-11-04

Family

ID=22178567

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002330311A Abandoned CA2330311A1 (en) 1998-04-29 1999-04-29 Corrected concentric spectrometer

Country Status (6)

Country Link
US (1) US6266140B1 (enExample)
EP (1) EP1073886A4 (enExample)
JP (2) JP2002513144A (enExample)
AU (1) AU4406299A (enExample)
CA (1) CA2330311A1 (enExample)
WO (1) WO1999056096A1 (enExample)

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US6573990B1 (en) * 2000-02-21 2003-06-03 Tektronix, Inc. Optical system providing concurrent detection of a calibration signal and a test signal in an optical spectrum analyzer
US20040018019A1 (en) * 2002-07-26 2004-01-29 Lacey Jonathan P. Interleaver-based multiplexer and demultiplexer
US6922240B2 (en) * 2003-08-21 2005-07-26 The Regents Of The University Of California Compact refractive imaging spectrometer utilizing immersed gratings
US7006217B2 (en) * 2003-09-09 2006-02-28 The Regents Of The University Of California Compact catadioptric imaging spectrometer utilizing immersed gratings
US7041979B2 (en) * 2003-09-09 2006-05-09 The Regents Of The University Of California Compact reflective imaging spectrometer utilizing immersed gratings
US7016037B2 (en) 2003-10-06 2006-03-21 The Regents Of The University Of California Imaging spectrometer utilizing immersed gratings with accessible entrance slit
US6980295B2 (en) * 2003-10-06 2005-12-27 The Regents Of The University Of California Compact catadioptric imaging spectrometer utilizing reflective grating
US6977727B2 (en) * 2003-10-06 2005-12-20 The Regents Of The University Of California Compact imaging spectrometer utilizing immersed gratings
US20050078911A1 (en) * 2003-10-14 2005-04-14 Mikes Thomas L. System and method for using a concentric spectrometer to multiplex or demultiplex optical signals
WO2005083352A1 (en) * 2004-02-11 2005-09-09 Filmetrics, Inc. Method and apparatus for high-speed thickness mapping of patterned thin films
US6985226B2 (en) 2004-05-11 2006-01-10 The Regents Of The University Of California Compact imaging spectrometer utilizing an immersed grating and anamorphic mirror
US7075082B2 (en) * 2004-06-22 2006-07-11 Wilmington Infrared Technology, Inc. Compact infrared spectrometer, and methods and systems for manufacture and assembly of components used in same
US7239386B2 (en) * 2004-08-17 2007-07-03 The Regents Of The University Of California Compact imaging spectrometer utilizing immersed gratings
US7016038B2 (en) * 2004-08-17 2006-03-21 The Regents Of The University Of California Compact imaging spectrometer utilizing immersed gratings
WO2006023712A2 (en) * 2004-08-19 2006-03-02 Headwall Photonics, Inc. Multi-channel, multi-spectrum imaging spectrometer
US7330258B2 (en) * 2005-05-27 2008-02-12 Innovative Technical Solutions, Inc. Spectrometer designs
US7414719B2 (en) * 2006-01-26 2008-08-19 Lawrence Livermore National Security, Llc Imaging spectrometer wide field catadioptric design
US7697137B2 (en) * 2006-04-28 2010-04-13 Corning Incorporated Monolithic Offner spectrometer
TWI345050B (en) * 2007-08-03 2011-07-11 Oto Photonics Inc Optical system and method of manufacturing the same
US9146155B2 (en) * 2007-03-15 2015-09-29 Oto Photonics, Inc. Optical system and manufacturing method thereof
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
FR2938059B1 (fr) * 2008-11-03 2011-03-11 Horiba Jobin Yvon Sas Spectrometre imageur de type dyson de qualite image amelioree et a faible distorsion.
CN101852649A (zh) * 2010-06-10 2010-10-06 上海理工大学 一种平像场凸面光栅分光系统
JP2013181926A (ja) * 2012-03-02 2013-09-12 Sony Corp 分光光学系及び分光測定装置
US9810825B2 (en) 2012-07-13 2017-11-07 The University Of North Carolina At Chapel Hill Curved volume phase holographic (VPH) diffraction grating with tilted fringes and spectrographs using same
US9546904B2 (en) 2013-03-15 2017-01-17 P & P Optica Inc. Apparatus and method for optimizing data capture and data correction for spectroscopic analysis
CN103411673B (zh) * 2013-08-22 2015-03-04 北京理工大学 基于同心离轴双反射系统的成像光谱仪
EP2857810A1 (en) * 2013-10-02 2015-04-08 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Monolith spectrometer
CN103604498A (zh) * 2013-12-04 2014-02-26 上海理工大学 一种宽光谱Offner成像光谱仪分光系统
EA024777B1 (ru) * 2013-12-04 2016-10-31 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева (национальный исследовательский университет)" (СГАУ) Изображающий гиперспектрометр
JP6180954B2 (ja) * 2014-02-05 2017-08-16 浜松ホトニクス株式会社 分光器、及び分光器の製造方法
CN104019893B (zh) * 2014-05-20 2016-12-07 上海理工大学 Offner结构成像光谱仪
KR101523210B1 (ko) * 2014-07-17 2015-05-27 삼성탈레스 주식회사 볼록 회절 격자를 구비한 분광기를 이용한 수차 분석 장치
CN105739073B (zh) * 2014-12-11 2019-02-12 清华大学 自由曲面离轴三反光学系统
CN104614320A (zh) * 2014-12-25 2015-05-13 北京农业信息技术研究中心 一种全反射式成像高光谱观测系统
WO2016200816A1 (en) * 2015-06-07 2016-12-15 University Of Rochester Imaging spectrometer with freeform surfaces
US10900832B2 (en) * 2016-06-06 2021-01-26 Shimadzu Corporation Diffraction grating and spectral device
TWI715599B (zh) 2016-07-12 2021-01-11 台灣超微光學股份有限公司 光譜儀模組及其製作方法
EP3385685A1 (en) * 2017-04-06 2018-10-10 ASML Netherlands B.V. Radiation receiving system
US11642070B2 (en) 2017-07-18 2023-05-09 Headwall Photonics, Inc. Diagnostic system and methods for simultaneously detecting light at multiple detection locations in a spectroscopic system
US11982616B2 (en) 2021-03-09 2024-05-14 Headwall Photonics Inc. Spectrally resolved imaging for agricultural product assessment
DK4453543T3 (da) 2021-12-24 2025-12-15 Horiba Instr Inc Flerspors raman-brøndpladelæser og tilsvarende fremgangsmåde
WO2025160520A1 (en) 2024-01-25 2025-07-31 Horiba Instruments Incorporated Multi-track raman analyzer

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US5052766A (en) * 1986-12-11 1991-10-01 Shimadzu Corporation Halographic grating and optical device incorporating the same
FR2653879B1 (fr) * 1989-10-26 1992-02-14 Instruments Sa Spectrographe a reseau de diffraction convexe.
SE502809C2 (sv) 1994-05-16 1996-01-22 Now Optics Ab Anordning för spektralanalys av optisk ljuskälla med bilddetektion och uppdelning av spektralordningar
JPH08271335A (ja) * 1995-03-31 1996-10-18 Shimadzu Corp 回折格子および同回折格子を用いた回折格子分光器
JPH0915410A (ja) * 1995-06-29 1997-01-17 Olympus Optical Co Ltd 光学素子の製造方法および光学素子用金型の製造方法
US5768040A (en) * 1995-10-06 1998-06-16 Orbital Sciences Corporation Wide field-of-view imaging spectrometer
US5880834A (en) 1996-10-16 1999-03-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Convex diffraction grating imaging spectrometer
DE29716331U1 (de) * 1997-09-11 1997-12-04 Bifo Berliner Institut für Optik GmbH, 12489 Berlin Abbildender Kompaktspektrograph

Also Published As

Publication number Publication date
US6266140B1 (en) 2001-07-24
JP2010181413A (ja) 2010-08-19
JP2002513144A (ja) 2002-05-08
JP5550395B2 (ja) 2014-07-16
EP1073886A4 (en) 2004-05-12
EP1073886A1 (en) 2001-02-07
WO1999056096A9 (en) 2000-02-17
WO1999056096A1 (en) 1999-11-04
AU4406299A (en) 1999-11-16
WO1999056096A8 (en) 2000-03-23

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