JPS4829319A - - Google Patents

Info

Publication number
JPS4829319A
JPS4829319A JP47079866A JP7986672A JPS4829319A JP S4829319 A JPS4829319 A JP S4829319A JP 47079866 A JP47079866 A JP 47079866A JP 7986672 A JP7986672 A JP 7986672A JP S4829319 A JPS4829319 A JP S4829319A
Authority
JP
Japan
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.)
Pending
Application number
JP47079866A
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 JPS4829319A publication Critical patent/JPS4829319A/ja
Pending 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
    • G02B27/143—Beam splitting or combining systems operating by reflection only using macroscopically faceted or segmented reflective surfaces
    • 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
    • G02B27/147—Beam splitting or combining systems operating by reflection only using averaging effects by spatially variable reflectivity on a microscopic level, e.g. polka dots, chequered or discontinuous patterns, or rapidly moving surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Color Television Image Signal Generators (AREA)
JP47079866A 1971-08-09 1972-08-09 Pending JPS4829319A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3734771A GB1356430A (en) 1971-08-09 1971-08-09 Optical elements

Publications (1)

Publication Number Publication Date
JPS4829319A true JPS4829319A (ja) 1973-04-18

Family

ID=10395757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47079866A Pending JPS4829319A (ja) 1971-08-09 1972-08-09

Country Status (7)

Country Link
US (1) US3955882A (ja)
JP (1) JPS4829319A (ja)
DD (1) DD98572A5 (ja)
DE (1) DE2238097A1 (ja)
FR (1) FR2148568B1 (ja)
GB (1) GB1356430A (ja)
NL (1) NL7210542A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55146406A (en) * 1980-04-26 1980-11-14 Dainippon Printing Co Ltd Color separating filter

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466782B1 (fr) * 1979-09-28 1986-11-21 Poulain Marcel Produit filtrant des rayons infrarouges solaires et ses applications, notamment a la culture en serre
DE3412980A1 (de) * 1984-04-06 1985-10-17 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Auflichtphasengitter und verfahren zur herstellung eines auflichtphasengitters
GB8511866D0 (en) * 1985-05-10 1985-06-19 Pa Consulting Services Measuring instruments
US4779176A (en) * 1986-07-16 1988-10-18 Vari-Lite, Inc. Light pattern generator
DE4316362A1 (de) * 1993-05-15 1994-11-17 Curt Petermann Verfahren und Vorrichtung zur Einstellung des Lichtdurchlasses durch Glasscheiben und Vorrichtung zur Durchführung des Verfahrens

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1210140A (en) * 1967-12-12 1970-10-28 Siemens Ag Improvements in or relating to contact exposure masks for photoresist layers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410626A (en) * 1964-04-28 1968-11-12 Baird Atomic Inc Interference filter
LU52726A1 (ja) * 1966-12-30 1968-08-05
US3551590A (en) * 1967-06-14 1970-12-29 Sylvania Electric Prod Single tube color television camera

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1210140A (en) * 1967-12-12 1970-10-28 Siemens Ag Improvements in or relating to contact exposure masks for photoresist layers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55146406A (en) * 1980-04-26 1980-11-14 Dainippon Printing Co Ltd Color separating filter

Also Published As

Publication number Publication date
DE2238097A1 (de) 1973-02-22
FR2148568B1 (ja) 1976-10-29
GB1356430A (en) 1974-06-12
FR2148568A1 (ja) 1973-03-23
NL7210542A (ja) 1973-02-13
DD98572A5 (ja) 1973-06-20
US3955882A (en) 1976-05-11

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