GB2031606B - Polarizer - Google Patents

Polarizer

Info

Publication number
GB2031606B
GB2031606B GB7930692A GB7930692A GB2031606B GB 2031606 B GB2031606 B GB 2031606B GB 7930692 A GB7930692 A GB 7930692A GB 7930692 A GB7930692 A GB 7930692A GB 2031606 B GB2031606 B GB 2031606B
Authority
GB
United Kingdom
Prior art keywords
polarizer
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
GB7930692A
Other versions
GB2031606A (en
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.)
AKAD NAUK SSSR
Czech Academy of Sciences CAS
Original Assignee
AKAD NAUK SSSR
Czech Academy of Sciences CAS
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
Priority claimed from CS616578A external-priority patent/CS204078B1/en
Priority claimed from CS616478A external-priority patent/CS204077B1/en
Application filed by AKAD NAUK SSSR, Czech Academy of Sciences CAS filed Critical AKAD NAUK SSSR
Publication of GB2031606A publication Critical patent/GB2031606A/en
Application granted granted Critical
Publication of GB2031606B publication Critical patent/GB2031606B/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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
GB7930692A 1978-09-23 1979-09-05 Polarizer Expired GB2031606B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS616578A CS204078B1 (en) 1978-09-23 1978-09-23 Polariser
CS616478A CS204077B1 (en) 1978-09-23 1978-09-23 Polariser

Publications (2)

Publication Number Publication Date
GB2031606A GB2031606A (en) 1980-04-23
GB2031606B true GB2031606B (en) 1983-04-27

Family

ID=25746325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7930692A Expired GB2031606B (en) 1978-09-23 1979-09-05 Polarizer

Country Status (4)

Country Link
DE (1) DE2933858A1 (en)
FR (1) FR2437003A1 (en)
GB (1) GB2031606B (en)
NL (1) NL7907006A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743716C2 (en) * 1997-10-02 2000-09-07 Deutsche Telekom Ag Crystal-optical interference filter with a periodic pass band and method for actively adjusting the spectral pass band
US6654168B1 (en) * 1998-03-31 2003-11-25 Corning Incorporated Inorganic visible light reflection polarizer
DE102005021341A1 (en) * 2004-12-10 2006-06-14 Carl Zeiss Smt Ag Imaging system for producing micro structured element e.g. integrated circuit has optical element whose optical crystal axis is parallel to optical axis of imaging system whereby one component of optical element is reflected more strongly
US7375897B2 (en) 2003-12-19 2008-05-20 Carl Zeiss Smt Ag Imaging systems
DE102005060517A1 (en) * 2005-12-12 2007-06-21 Carl Zeiss Smt Ag Prism polarizer e.g. Glan-Thompson polarizer, for e.g. micro lithography-projection illumination system, has prisms, where birefringent characteristics of prisms are independent of stress-induced birefringence in wavelength area of light

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3720457A (en) * 1970-11-18 1973-03-13 Special Optics Inc System for polarizing optical energy and transmitting the same through media
US3856380A (en) * 1973-05-15 1974-12-24 Us Navy Prism to separate a second harmonic from its fundamental frequency
DD127500A3 (en) * 1976-01-28 1977-09-28

Also Published As

Publication number Publication date
DE2933858A1 (en) 1980-04-03
GB2031606A (en) 1980-04-23
FR2437003B1 (en) 1983-11-18
NL7907006A (en) 1980-03-25
FR2437003A1 (en) 1980-04-18

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Legal Events

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