ATE166151T1 - Spektrometer mit drehbarem biegsamem filter - Google Patents

Spektrometer mit drehbarem biegsamem filter

Info

Publication number
ATE166151T1
ATE166151T1 AT93920080T AT93920080T ATE166151T1 AT E166151 T1 ATE166151 T1 AT E166151T1 AT 93920080 T AT93920080 T AT 93920080T AT 93920080 T AT93920080 T AT 93920080T AT E166151 T1 ATE166151 T1 AT E166151T1
Authority
AT
Austria
Prior art keywords
spectrometer
flexible filter
variable filters
rotating flexible
flexible variable
Prior art date
Application number
AT93920080T
Other languages
English (en)
Inventor
John F Blais Jr
Original Assignee
John F Blais Jr
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 John F Blais Jr filed Critical John F Blais Jr
Application granted granted Critical
Publication of ATE166151T1 publication Critical patent/ATE166151T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
    • 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
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors
    • 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
    • G01J2003/1213—Filters in general, e.g. dichroic, band

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optics & Photonics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
AT93920080T 1992-08-14 1993-08-13 Spektrometer mit drehbarem biegsamem filter ATE166151T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93102992A 1992-08-14 1992-08-14

Publications (1)

Publication Number Publication Date
ATE166151T1 true ATE166151T1 (de) 1998-05-15

Family

ID=25460110

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93920080T ATE166151T1 (de) 1992-08-14 1993-08-13 Spektrometer mit drehbarem biegsamem filter

Country Status (5)

Country Link
EP (1) EP0655129B1 (de)
JP (1) JPH08506415A (de)
AT (1) ATE166151T1 (de)
DE (1) DE69318561D1 (de)
WO (1) WO1994004893A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5995235A (en) * 1997-02-13 1999-11-30 Applied Materials, Inc. Bandpass photon detector
EP1379845B1 (de) 2001-03-22 2007-08-15 ESE Embedded System Engineering GmbH Vorrichtung zur simultanen detektion von strahlungen unterschiedlicher wellenlänge
US6961126B2 (en) * 2003-10-23 2005-11-01 Honeywell International Inc. Optical wavelength splitter
JP5527858B2 (ja) * 2008-11-18 2014-06-25 コーニンクレッカ フィリップス エヌ ヴェ フィルタホイール分光計
WO2017221203A1 (en) 2016-06-22 2017-12-28 Xpectraltek, Lda Spectral camera having interchangeable filters
EP4435408B1 (de) 2023-03-20 2025-01-22 Latvijas Universitates Cietvielu fizikas instituts Automatische optische spektroskopievorrichtung zur wasseranalyse

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084909A (en) * 1976-07-19 1978-04-18 International Business Machines Corporation Drum monochromator
US4082464A (en) * 1976-10-07 1978-04-04 Neotec Corporation Optical analysis system having rotating filters
DE3406175C2 (de) * 1984-02-21 1985-12-19 Schumacher Kg, 6000 Frankfurt Spektralmeßkopf
US4822998A (en) * 1986-05-15 1989-04-18 Minolta Camera Kabushiki Kaisha Spectral sensor with interference filter
JPS6424202A (en) * 1987-07-21 1989-01-26 Brother Ind Ltd Color separation device
US4957371A (en) * 1987-12-11 1990-09-18 Santa Barbara Research Center Wedge-filter spectrometer
DE3942375A1 (de) * 1989-12-21 1991-06-27 Guenter Knapp Vorrichtung zur gleichzeitigen erfassung mehrerer wellenlaengenbereiche

Also Published As

Publication number Publication date
DE69318561D1 (de) 1998-06-18
JPH08506415A (ja) 1996-07-09
EP0655129B1 (de) 1998-05-13
EP0655129A1 (de) 1995-05-31
WO1994004893A1 (en) 1994-03-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties