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FR2200538A1 - - Google Patents

Info

Publication number
FR2200538A1
FR2200538A1 FR7333632A FR7333632A FR2200538A1 FR 2200538 A1 FR2200538 A1 FR 2200538A1 FR 7333632 A FR7333632 A FR 7333632A FR 7333632 A FR7333632 A FR 7333632A FR 2200538 A1 FR2200538 A1 FR 2200538A1
Authority
FR
France
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.)
Granted
Application number
FR7333632A
Other versions
FR2200538B3 (fr
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.)
Rank Organization Ltd
Original Assignee
Rank Organization Ltd
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 Rank Organization Ltd filed Critical Rank Organization Ltd
Publication of FR2200538A1 publication Critical patent/FR2200538A1/fr
Application granted granted Critical
Publication of FR2200538B3 publication Critical patent/FR2200538B3/fr
Expired 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
    • G02B27/1006—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Color Television Image Signal Generators (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Projection Apparatus (AREA)
FR7333632A 1972-09-19 1973-09-19 Expired FR2200538B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4328072A GB1401476A (en) 1972-09-19 1972-09-19 Optical beam splitting systems

Publications (2)

Publication Number Publication Date
FR2200538A1 true FR2200538A1 (fr) 1974-04-19
FR2200538B3 FR2200538B3 (fr) 1976-08-20

Family

ID=10428072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7333632A Expired FR2200538B3 (fr) 1972-09-19 1973-09-19

Country Status (5)

Country Link
US (1) US3905684A (fr)
JP (1) JPS4994343A (fr)
DE (1) DE2347263A1 (fr)
FR (1) FR2200538B3 (fr)
GB (1) GB1401476A (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581871B2 (ja) * 1975-05-29 1983-01-13 キヤノン株式会社 サツゾウカンホジヨシヨウメイソウチオクミコンダ テレビカメラヨウコウガクケイ
JPS5277629U (fr) * 1975-12-08 1977-06-09
JPS53120332A (en) * 1977-03-30 1978-10-20 Fuji Photo Optical Co Ltd Optical system of color separation prism for color television
JPS5511619A (en) * 1978-07-10 1980-01-26 Asahi Optical Co Ltd Optical system to form character, figure and symbol
FR2513400B1 (fr) * 1981-09-18 1985-05-31 Chalono Camille Dispositif pour la realisation de photos d'identite
US4520388A (en) * 1982-11-01 1985-05-28 General Electric Company Optical signal projector
FR2550902B1 (fr) * 1983-08-17 1989-03-17 Canon Kk Camera de television en couleur
JPS60181710A (ja) * 1984-02-29 1985-09-17 Fujikura Ltd 光信号の合・分波器
CA1250170A (fr) * 1985-07-16 1989-02-21 Jerzy A. Dobrowolski Systeme de partage ou de combinaison de faisceaux lumineux
FR2635590B1 (fr) * 1988-08-18 1991-12-20 Kis Photo Ind Dispositif pour separer un faisceau de lumiere blanche en une pluralite de faisceaux elementaires de couleur determinee
JPH04180010A (ja) * 1990-11-15 1992-06-26 Fuji Photo Optical Co Ltd 光束分割プリズム
DE4128469C2 (de) * 1991-08-28 1997-12-18 Hell Ag Linotype Strahlteiler-Vorrichtung
DE4333810A1 (de) * 1993-10-04 1995-04-06 Antal Dr Lisziewicz Aufnahme- oder Wiedergabeeinrichtung für Farbbilder
WO1996036184A1 (fr) * 1995-05-11 1996-11-14 Digital Projection Limited Dispositif de projection
US5777796A (en) * 1996-07-25 1998-07-07 Delta America Ltd. Pentaprism combiner/splitter
US6082863A (en) * 1996-08-16 2000-07-04 Raychem Corporation Color projection prism
US5828497A (en) * 1997-02-26 1998-10-27 Raytheon Company Dichroic pentaprism for separating or combining frequency bands of electromagnetic energy
US6139166A (en) * 1999-06-24 2000-10-31 Lumileds Lighting B.V. Luminaire having beam splitters for mixing light from different color ' LEDs
JP4409119B2 (ja) * 2001-06-12 2010-02-03 フジノン株式会社 色分解光学系
DE10233074B4 (de) * 2002-07-19 2005-05-19 Leica Microsystems Heidelberg Gmbh Optische Vorrichtung zum Vereinigen von Lichtstrahlen und Scanmikroskop
US7359122B2 (en) * 2005-06-09 2008-04-15 Hewlett-Packard Development Company, L.P. Prism assembly
JP5066420B2 (ja) * 2007-09-28 2012-11-07 富士フイルム株式会社 色分解光学系および撮像装置
US7665858B2 (en) * 2007-11-02 2010-02-23 Waqidi Falicoff Optical manifold
US7859754B2 (en) * 2007-11-02 2010-12-28 Light Prescriptions Innovators, Llc Wideband dichroic-filter design for LED-phosphor beam-combining
EP2307917B1 (fr) * 2008-06-27 2019-02-20 Panavision Federal Systems, Llc Prisme semi-réfléchissant à séparation de longueur d onde
DE102009025567A1 (de) * 2008-12-15 2010-06-17 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Mischen von Lichtstrahlen
JP5484258B2 (ja) * 2010-08-24 2014-05-07 富士フイルム株式会社 色分解光学系
US9547178B2 (en) 2012-08-15 2017-01-17 Semrock. Inc. Dichroic image splitter
US9791705B1 (en) 2013-12-31 2017-10-17 Wavefront Research, Inc. Common aperture optical relay system
EP3164757A1 (fr) * 2014-07-01 2017-05-10 Philips Lighting Holding B.V. Dispositif d'éclairage produisant une lumière mixte à partir de plusieurs sources de lumière

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1537130B2 (de) * 1967-10-25 1974-07-18 Robert Bosch Fernsehanlagen Gmbh, 6100 Darmstadt Farbfernsehkamera mit verringertem Nachziehen
US3653748A (en) * 1968-12-26 1972-04-04 Int Video Corp Color divider for color video cameras
GB1252100A (fr) * 1969-05-14 1971-11-03
DE1959328B2 (de) * 1969-11-26 1972-06-22 Fernseh Gmbh, 6100 Darmstadt Optisches system fuer farbfernsehkamers
JPS5012974B1 (fr) * 1969-12-27 1975-05-16

Also Published As

Publication number Publication date
GB1401476A (en) 1975-07-16
JPS4994343A (fr) 1974-09-07
FR2200538B3 (fr) 1976-08-20
DE2347263A1 (de) 1974-03-28
US3905684A (en) 1975-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse