GB1251482A - - Google Patents

Info

Publication number
GB1251482A
GB1251482A GB1251482DA GB1251482A GB 1251482 A GB1251482 A GB 1251482A GB 1251482D A GB1251482D A GB 1251482DA GB 1251482 A GB1251482 A GB 1251482A
Authority
GB
United Kingdom
Prior art keywords
prism
layer
tube
face
reflected
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1251482A publication Critical patent/GB1251482A/en
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
    • G02B27/14—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)
  • Color Television Image Signal Generators (AREA)
  • Optical Elements Other Than Lenses (AREA)
GB1251482D 1969-03-25 1970-03-20 Expired GB1251482A (US08088918-20120103-C00476.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6904618A NL160398C (nl) 1969-03-25 1969-03-25 Kleurensplitsend prismastelsel.

Publications (1)

Publication Number Publication Date
GB1251482A true GB1251482A (US08088918-20120103-C00476.png) 1971-10-27

Family

ID=19806526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251482D Expired GB1251482A (US08088918-20120103-C00476.png) 1969-03-25 1970-03-20

Country Status (10)

Country Link
JP (1) JPS4830165B1 (US08088918-20120103-C00476.png)
AR (1) AR194705A1 (US08088918-20120103-C00476.png)
AT (1) AT289914B (US08088918-20120103-C00476.png)
CA (1) CA946194A (US08088918-20120103-C00476.png)
CH (1) CH510272A (US08088918-20120103-C00476.png)
ES (1) ES377826A1 (US08088918-20120103-C00476.png)
FR (1) FR2039982A5 (US08088918-20120103-C00476.png)
GB (1) GB1251482A (US08088918-20120103-C00476.png)
NL (1) NL160398C (US08088918-20120103-C00476.png)
SE (1) SE349923B (US08088918-20120103-C00476.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286895A (en) * 1994-02-22 1995-08-30 Rank Brimar Ltd Spatial light modulator system
EP2042909A3 (en) * 2007-09-28 2011-05-04 Fujinon Corporation Color separation optical system and image pickup apparatus
US8184375B2 (en) 2008-06-27 2012-05-22 Panavision Federal Systems, Llc Wavelength separating beamsplitter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5261664U (US08088918-20120103-C00476.png) * 1975-10-24 1977-05-06
JPS5385358U (US08088918-20120103-C00476.png) * 1976-12-13 1978-07-14

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2286895A (en) * 1994-02-22 1995-08-30 Rank Brimar Ltd Spatial light modulator system
US5865520A (en) * 1994-02-22 1999-02-02 Digital Projection Limited Projection system
EP2042909A3 (en) * 2007-09-28 2011-05-04 Fujinon Corporation Color separation optical system and image pickup apparatus
US8040611B2 (en) 2007-09-28 2011-10-18 Fujinon Corporation Color separation optical system and image pickup apparatus
US8184375B2 (en) 2008-06-27 2012-05-22 Panavision Federal Systems, Llc Wavelength separating beamsplitter

Also Published As

Publication number Publication date
FR2039982A5 (US08088918-20120103-C00476.png) 1971-01-15
JPS4830165B1 (US08088918-20120103-C00476.png) 1973-09-18
ES377826A1 (es) 1972-05-16
NL160398C (nl) 1979-10-15
NL6904618A (US08088918-20120103-C00476.png) 1970-09-29
DE2011326B2 (de) 1976-10-07
AR194705A1 (es) 1973-08-14
CA946194A (en) 1974-04-30
NL160398B (nl) 1979-05-15
SE349923B (US08088918-20120103-C00476.png) 1972-10-09
AT289914B (de) 1971-05-10
CH510272A (de) 1971-07-15
DE2011326A1 (de) 1970-10-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee