IN145133B - - Google Patents

Info

Publication number
IN145133B
IN145133B IN940/CAL/75A IN940CA1975A IN145133B IN 145133 B IN145133 B IN 145133B IN 940CA1975 A IN940CA1975 A IN 940CA1975A IN 145133 B IN145133 B IN 145133B
Authority
IN
India
Application number
IN940/CAL/75A
Other languages
English (en)
Inventor
G Wolga
R Mcfarlane
Original Assignee
Lansing Research Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23877390&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN145133(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lansing Research Corp filed Critical Lansing Research Corp
Publication of IN145133B publication Critical patent/IN145133B/en

Links

Classifications

    • 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
    • G01J3/1256—Generating the spectrum; Monochromators using acousto-optic tunable filter
    • 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
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/11—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves
    • G02F1/113—Circuit or control arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Exposure Control For Cameras (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
IN940/CAL/75A 1974-05-23 1975-05-12 IN145133B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US472910A US3914055A (en) 1974-05-23 1974-05-23 Instrument for high resolution spectral analysis with large optical throughput

Publications (1)

Publication Number Publication Date
IN145133B true IN145133B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-09-02

Family

ID=23877390

Family Applications (1)

Application Number Title Priority Date Filing Date
IN940/CAL/75A IN145133B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-23 1975-05-12

Country Status (13)

Country Link
US (1) US3914055A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5127383A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1031596A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH596544A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2522942A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2272379B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1513552A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN145133B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1035809B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7506126A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (2) SE403832B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU571204A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA752993B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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JPS5127351A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-08-31 1976-03-06 Nippon Kogaku Kk
US4014614A (en) * 1975-12-29 1977-03-29 Rca Corporation High resolution, high contrast Fabry-Perot spectrometer
US4080073A (en) * 1976-10-26 1978-03-21 Lansing Research Corporation Measurement of Raman scattering independent of fluorescence
US4092070A (en) * 1976-10-26 1978-05-30 Lansing Research Corporation Tuning of etalons in spectroscopic apparatus
US4204771A (en) * 1978-05-08 1980-05-27 Arthur Shull Tuning of etalons
FR2488396A1 (fr) * 1980-08-07 1982-02-12 Onera (Off Nat Aerospatiale) Procede et dispositifs optiques pour la determination d'un parametre d'attitude d'un corps
US4600307A (en) * 1983-07-29 1986-07-15 The Perkin-Elmer Corporation Coherent radiation detecting apparatus
GB8406690D0 (en) * 1984-03-14 1984-04-18 Secr Defence Remote sensing of gases &c
GB2181536A (en) * 1985-08-09 1987-04-23 Plessey Co Plc Wavelength scanning optical sensor
US4861124A (en) * 1987-05-13 1989-08-29 Sanders Associates, Inc. Dual-section spatial modulation transmitter
FI91021C (fi) * 1988-11-04 1994-04-25 Instrumentarium Oy Laite kaasujen tunnistamiseksi ja pitoisuuden mittaamiseksi sekä menetelmä kaasujen tunnistamiseksi
GB8830039D0 (en) * 1988-12-22 1989-02-15 Renishaw Plc Raman microscope
US5510894A (en) * 1988-12-22 1996-04-23 Renishaw Plc Spectroscopic apparatus and methods
US5442438A (en) * 1988-12-22 1995-08-15 Renishaw Plc Spectroscopic apparatus and methods
US4947034A (en) * 1989-04-28 1990-08-07 International Business Machines Corporation Apertureless near field optical microscope
US5214659A (en) * 1989-10-30 1993-05-25 Mitsui Petrochemical Industries, Ltd. Laser device
US5153670A (en) * 1990-01-12 1992-10-06 Physical Optics Corporation Holographic lippmann-bragg filter in a spectroscopic system
US5139334A (en) * 1990-09-17 1992-08-18 Boston Advanced Technologies, Inc. Hydrocarbon analysis based on low resolution raman spectral analysis
US5225888A (en) * 1990-12-26 1993-07-06 International Business Machines Corporation Plasma constituent analysis by interferometric techniques
US5128798A (en) * 1991-02-07 1992-07-07 International Business Machines Corporation Addressable wedge etalon filter
US5583643A (en) * 1991-04-12 1996-12-10 British Technology Group Ltd. Methods of and apparatus for measurement using acousto-optic devices
GB9107796D0 (en) * 1991-04-12 1991-05-29 Nat Res Dev Methods of and apparatus for measurement using acousto-optic devices
NO924443L (no) * 1992-11-18 1994-05-19 Norsk Hydro As Utstyr for spektroskopisk måling av gass
US5351121A (en) * 1993-01-27 1994-09-27 Spectra-Physics Laser Diode Systems Solid-state laser Fourier-Transform Raman Spectrometer
US5444528A (en) * 1994-07-27 1995-08-22 The Titan Corporation Tunable spectrometer with acousto-optical tunable filter
FI103216B1 (fi) * 1995-07-07 1999-05-14 Vaisala Oyj Menetelmä NDIR-mittalaitteen lyhyen Fabry-Perot interferometrin ohjaamiseksi
JP2768320B2 (ja) * 1995-09-04 1998-06-25 日本電気株式会社 波長可変光フィルタ
US5617206A (en) * 1995-12-04 1997-04-01 Phi, Applied Physical Sciences International Compact laser diode monitor using defined laser momentum vectors to cause emission of a coherent photon in a selected direction
US5703689A (en) * 1996-06-11 1997-12-30 Varian Associates, Inc. Optical spectrometer
DE19950176B4 (de) * 1999-10-19 2006-12-28 Autronic-Melchers Gmbh Verfahren und Einrichtung zum Bestimmen der spektralen Zusammensetzung und daraus ableitbarer farbmetrischer Kenngrößen von selbststrahlenden oder reflektivstrahlenden Objekten
US20040145741A1 (en) * 2003-01-24 2004-07-29 Honeywell International Inc. Comb etalon fluid analyzer
US7084985B2 (en) * 2003-04-22 2006-08-01 Agilent Technologies, Inc. High-resolution optical spectrum analyzer
US7061618B2 (en) * 2003-10-17 2006-06-13 Axsun Technologies, Inc. Integrated spectroscopy system
US20050286599A1 (en) * 2004-06-29 2005-12-29 Rafac Robert J Method and apparatus for gas discharge laser output light coherency reduction
US7145651B2 (en) * 2004-09-17 2006-12-05 B & W Property Inc. Apparatus for fluorescence subtracted Raman spectroscopy
US8179526B2 (en) * 2007-01-25 2012-05-15 Renishaw Plc Spectroscopic apparatus with dispersive device for collecting sample data in synchronism with relative movement of a focus
GB0708582D0 (en) 2007-05-03 2007-06-13 Renishaw Plc Spectroscope apparatus and methods
US7734321B2 (en) * 2007-07-13 2010-06-08 All Protect, Llc Apparatus for non-invasive spectroscopic measurement of analytes, and method of using the same
US8526472B2 (en) 2009-09-03 2013-09-03 Axsun Technologies, Inc. ASE swept source with self-tracking filter for OCT medical imaging
US8670129B2 (en) * 2009-09-03 2014-03-11 Axsun Technologies, Inc. Filtered ASE swept source for OCT medical imaging
WO2012070314A1 (ja) 2010-11-22 2012-05-31 横河電機株式会社 顕微鏡用分光分析装置、光軸ズレ補正装置、分光装置とそれを用いた顕微鏡
JP2012127855A (ja) * 2010-12-16 2012-07-05 Yokogawa Electric Corp 分光装置
JP5984693B2 (ja) * 2012-01-31 2016-09-06 キヤノン株式会社 光干渉断層撮像装置及び光干渉断層撮像方法
DE102012007030C5 (de) 2012-04-05 2019-01-10 Drägerwerk AG & Co. KGaA Vorrichtung und Verfahren zur schnellen Aufnahme eines Absorptionsspektrums eines Fluids
CN102798991B (zh) * 2012-09-05 2015-01-21 天津奇谱光电技术有限公司 一种与入射光的偏振态无关的可调谐光滤波器
DE102018106819A1 (de) * 2018-03-22 2019-09-26 Hochschule Mannheim Spektrometervorrichtung, Verfahren zum Betrieb einer solchen und Verwendungen dieser
DE102020216541A1 (de) 2020-12-23 2022-06-23 Robert Bosch Gesellschaft mit beschränkter Haftung Vorrichtung und Verfahren für eine Fluoreszenzmessung für eine Analyse einer biochemischen Probe

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US3358243A (en) * 1963-03-25 1967-12-12 Sperry Rand Corp Laser having interferometer controlled oscillatory modes
US3373651A (en) * 1966-11-28 1968-03-19 Design Inc Interferometric spectrometer utilizing three fabry-perot etalons in series
US3498693A (en) * 1967-01-24 1970-03-03 Zenith Radio Corp Radiation translating devices
US3853404A (en) * 1972-08-14 1974-12-10 Allied Chem Simultaneous interferometric transmission of periodic spectral components

Also Published As

Publication number Publication date
NL7506126A (nl) 1975-11-25
SE403832B (sv) 1978-09-04
GB1513552A (en) 1978-06-07
AU8127075A (en) 1976-11-25
JPS5127383A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-03-06
CA1031596A (en) 1978-05-23
FR2272379A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-12-19
FR2272379B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-03-28
SE7704531L (sv) 1977-04-20
CH596544A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-03-15
DE2522942A1 (de) 1975-12-11
SU571204A3 (ru) 1977-08-30
IT1035809B (it) 1979-10-20
ZA752993B (en) 1977-03-30
US3914055A (en) 1975-10-21

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