ATE160884T1 - Polarisationsempfindlicher strahlteiler, methode zur herstellung eines solchen und magneto- optische abtastvorrichtung mit einem solchen strahlteiler - Google Patents

Polarisationsempfindlicher strahlteiler, methode zur herstellung eines solchen und magneto- optische abtastvorrichtung mit einem solchen strahlteiler

Info

Publication number
ATE160884T1
ATE160884T1 AT93201726T AT93201726T ATE160884T1 AT E160884 T1 ATE160884 T1 AT E160884T1 AT 93201726 T AT93201726 T AT 93201726T AT 93201726 T AT93201726 T AT 93201726T AT E160884 T1 ATE160884 T1 AT E160884T1
Authority
AT
Austria
Prior art keywords
beam splitter
wedgelike
angle
polymer material
splitter
Prior art date
Application number
AT93201726T
Other languages
English (en)
Inventor
Rifat Ata Mustafa Hikmet
Willem Gerard Ophey
Josephus Johannes Maria Braat
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE160884T1 publication Critical patent/ATE160884T1/de

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Head (AREA)
AT93201726T 1992-06-23 1993-06-16 Polarisationsempfindlicher strahlteiler, methode zur herstellung eines solchen und magneto- optische abtastvorrichtung mit einem solchen strahlteiler ATE160884T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92201837 1992-06-23
EP92204087 1992-12-28

Publications (1)

Publication Number Publication Date
ATE160884T1 true ATE160884T1 (de) 1997-12-15

Family

ID=26131493

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93201726T ATE160884T1 (de) 1992-06-23 1993-06-16 Polarisationsempfindlicher strahlteiler, methode zur herstellung eines solchen und magneto- optische abtastvorrichtung mit einem solchen strahlteiler

Country Status (5)

Country Link
JP (1) JPH0659125A (de)
KR (1) KR100282101B1 (de)
CN (1) CN1061443C (de)
AT (1) ATE160884T1 (de)
DE (1) DE69315484T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2368133A (en) * 2000-10-13 2002-04-24 Sharp Kk Polarisation conversion system, optical lens array and projection display system
US6824654B2 (en) * 2002-10-01 2004-11-30 Asml Holding N.V. Method of making a cube
CN101551542B (zh) * 2009-05-14 2011-08-31 复旦大学 电控开关式全息聚合物分散液晶衍射分束器
WO2013066778A2 (en) * 2011-10-31 2013-05-10 Finisar Corporation Multicast optical switch
JP6709899B2 (ja) * 2016-03-28 2020-06-17 パナソニックＩｐマネジメント株式会社 送風ファンおよびこれを用いた送風ユニット
CN109116635A (zh) * 2018-10-11 2019-01-01 北京航空航天大学 一种液晶偏振光栅制备方法

Also Published As

Publication number Publication date
KR940005967A (ko) 1994-03-22
JPH0659125A (ja) 1994-03-04
CN1080729A (zh) 1994-01-12
DE69315484T2 (de) 1998-06-04
CN1061443C (zh) 2001-01-31
KR100282101B1 (ko) 2001-02-15
DE69315484D1 (de) 1998-01-15

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties