DE68910234D1 - Vorrichtung zum Aufteilen eines weissen Lichtstrahls in mehrere Elementarstrahlen mit vorbestimmten Farben. - Google Patents

Vorrichtung zum Aufteilen eines weissen Lichtstrahls in mehrere Elementarstrahlen mit vorbestimmten Farben.

Info

Publication number
DE68910234D1
DE68910234D1 DE89420298T DE68910234T DE68910234D1 DE 68910234 D1 DE68910234 D1 DE 68910234D1 DE 89420298 T DE89420298 T DE 89420298T DE 68910234 T DE68910234 T DE 68910234T DE 68910234 D1 DE68910234 D1 DE 68910234D1
Authority
DE
Germany
Prior art keywords
splitting
light beam
white light
predetermined colors
several elementary
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.)
Expired - Fee Related
Application number
DE89420298T
Other languages
English (en)
Other versions
DE68910234T2 (de
Inventor
Franck Gerstch
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.)
Kis Photo Industrie SARL
Original Assignee
Kis Photo Industrie SARL
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 Kis Photo Industrie SARL filed Critical Kis Photo Industrie SARL
Publication of DE68910234D1 publication Critical patent/DE68910234D1/de
Application granted granted Critical
Publication of DE68910234T2 publication Critical patent/DE68910234T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/1013—Beam splitting or combining systems for splitting or combining different wavelengths for colour or multispectral image sensors, e.g. splitting an image into monochromatic image components on respective sensors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
    • G03B27/735—Controlling exposure by variation of spectral composition, e.g. multicolor printers in dependence upon automatic analysis of the original

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE89420298T 1988-08-18 1989-08-09 Vorrichtung zum Aufteilen eines weissen Lichtstrahls in mehrere Elementarstrahlen mit vorbestimmten Farben. Expired - Fee Related DE68910234T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8811138A FR2635590B1 (fr) 1988-08-18 1988-08-18 Dispositif pour separer un faisceau de lumiere blanche en une pluralite de faisceaux elementaires de couleur determinee

Publications (2)

Publication Number Publication Date
DE68910234D1 true DE68910234D1 (de) 1993-12-02
DE68910234T2 DE68910234T2 (de) 1994-04-07

Family

ID=9369471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89420298T Expired - Fee Related DE68910234T2 (de) 1988-08-18 1989-08-09 Vorrichtung zum Aufteilen eines weissen Lichtstrahls in mehrere Elementarstrahlen mit vorbestimmten Farben.

Country Status (9)

Country Link
US (1) US5118926A (de)
EP (1) EP0356349B1 (de)
JP (1) JPH03504641A (de)
KR (1) KR900702396A (de)
CA (1) CA1329716C (de)
DE (1) DE68910234T2 (de)
ES (1) ES2045524T3 (de)
FR (1) FR2635590B1 (de)
WO (1) WO1990002355A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9857535B2 (en) * 2015-11-03 2018-01-02 Electronics And Telecommunications Research Institute Method of packaging multichannel optical receiver module having a sub-mount with an optical block to guide incident parallel light beams and package of the same
US11125617B1 (en) 2020-04-15 2021-09-21 Viavi Solutions Inc. Optical measurements with dynamic range and high speed

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1401957A (en) * 1971-08-12 1975-08-06 Paint Research Ass Colourimeters
GB1401476A (en) * 1972-09-19 1975-07-16 Rank Organisation Ltd Optical beam splitting systems
US3922090A (en) * 1974-06-28 1975-11-25 Teknekron Inc Method and apparatus for authenticating documents
US4223216A (en) * 1979-01-22 1980-09-16 Rockwell International Corporation Means for sensing and color multiplexing optical data over a compact fiber optic transmission system
ATE13788T1 (de) * 1980-12-17 1985-06-15 Ici Plc Vorrichtung zum zusammenfassen von daten aus mehreren zustandsabhaengigen optischen sensoren.
DE3118459C2 (de) * 1981-05-09 1984-01-26 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Lichtaufnahme-Vorrichtung
US4529308A (en) * 1982-05-28 1985-07-16 Hunter Associates Laboratory, Inc. Spectrophotometer apparatus and method including scale drift correction feature
JPS6010223A (ja) * 1983-06-30 1985-01-19 Canon Inc 色分解装置
GB2153546A (en) * 1984-02-02 1985-08-21 Pilkington Perkin Elmer Ltd Optical filtering devices
JPS62169652A (ja) * 1986-01-21 1987-07-25 Kyodo Printing Co Ltd 天地逆・裏白検査装置
JPS62223634A (ja) * 1986-03-26 1987-10-01 Agency Of Ind Science & Technol 色判定装置
US4909633A (en) * 1986-05-12 1990-03-20 Minolta Camera Kabushiki Kaisha Multi-channel spectral light measuring device

Also Published As

Publication number Publication date
ES2045524T3 (es) 1994-01-16
JPH03504641A (ja) 1991-10-09
KR900702396A (ko) 1990-12-06
EP0356349A1 (de) 1990-02-28
FR2635590B1 (fr) 1991-12-20
EP0356349B1 (de) 1993-10-27
US5118926A (en) 1992-06-02
FR2635590A1 (fr) 1990-02-23
CA1329716C (fr) 1994-05-24
WO1990002355A1 (fr) 1990-03-08
DE68910234T2 (de) 1994-04-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee