BE677456A - - Google Patents

Info

Publication number
BE677456A
BE677456A BE677456DA BE677456A BE 677456 A BE677456 A BE 677456A BE 677456D A BE677456D A BE 677456DA BE 677456 A BE677456 A BE 677456A
Authority
BE
Belgium
Application number
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 BE677456A publication Critical patent/BE677456A/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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)
  • Lasers (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
BE677456D 1965-03-08 1966-03-07 BE677456A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43777065A 1965-03-08 1965-03-08

Publications (1)

Publication Number Publication Date
BE677456A true BE677456A (fr) 1966-08-01

Family

ID=23737808

Family Applications (1)

Application Number Title Priority Date Filing Date
BE677456D BE677456A (fr) 1965-03-08 1966-03-07

Country Status (9)

Country Link
US (1) US3438692A (fr)
AT (1) AT259261B (fr)
BE (1) BE677456A (fr)
CH (1) CH447647A (fr)
DE (1) DE1497631B2 (fr)
ES (1) ES322872A1 (fr)
GB (1) GB1140801A (fr)
NL (1) NL6602516A (fr)
SE (1) SE322069B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515455A (en) * 1967-08-04 1970-06-02 Bell Telephone Labor Inc Digital light deflecting systems
JPS5850336B2 (ja) * 1975-04-29 1983-11-10 ソニー株式会社 光学的ロ−パスフィルタ
JPS5988784A (ja) * 1982-11-12 1984-05-22 ソニー株式会社 陰極線管表示装置
US4676593A (en) * 1983-04-18 1987-06-30 Asahi Kogaku Kogyo Kabushiki Kaisha Eyepiece and photographing device for fiberscope
US4575193A (en) * 1984-04-06 1986-03-11 Eastman Kodak Company Optical spatial frequency filter
US4718752A (en) * 1985-12-23 1988-01-12 Xerox Corporation Interpixel null suppression for polarized optical image bars
JPH04328339A (ja) * 1991-04-30 1992-11-17 Canon Inc 複数ビーム光ヘッド
JP3160319B2 (ja) * 1991-07-25 2001-04-25 株式会社信光社 光アイソレータ
US5864428A (en) * 1992-01-13 1999-01-26 Hesline; Raymond Polarizing device
US6327085B1 (en) * 1998-03-31 2001-12-04 Nikon Corporation Optical filter and optical device provided with this optical filter
JP4185264B2 (ja) * 2001-07-02 2008-11-26 富士フイルム株式会社 偏光方向制御素子及び露光装置
US8279524B2 (en) * 2004-01-16 2012-10-02 Carl Zeiss Smt Gmbh Polarization-modulating optical element
US20070019179A1 (en) 2004-01-16 2007-01-25 Damian Fiolka Polarization-modulating optical element
US8270077B2 (en) * 2004-01-16 2012-09-18 Carl Zeiss Smt Gmbh Polarization-modulating optical element
US7324280B2 (en) * 2004-05-25 2008-01-29 Asml Holding N.V. Apparatus for providing a pattern of polarization
DE102006031807A1 (de) * 2005-07-12 2007-01-18 Carl Zeiss Smt Ag Beleuchtungseinrichtung einer mikrolithographischen Projektionsbelichtungsanlage, sowie Depolarisator
US8427769B1 (en) * 2011-12-14 2013-04-23 Raytheon Company Multi-stage Lyot filter and method
DE112019006721T5 (de) * 2019-03-19 2021-10-28 Murata Manufacturing Co., Ltd. Optische vorrichtung
DE102019120668A1 (de) 2019-07-31 2021-02-04 Leica Camera Aktiengesellschaft Sensoreinheit
US11733534B2 (en) 2021-01-21 2023-08-22 AdlOptica Optical Systems GmbH Optics for formation of multiple light spots with controlled spot intensity and variable spot pattern geometry

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262524A (en) * 1939-03-13 1941-11-11 Technicolor Motion Picture Light control by polarization
GB675357A (en) * 1950-03-31 1952-07-09 American Cyanamid Co Multiple beam optical system
FR1378287A (fr) * 1962-10-05 1964-11-13 Thompson Ramo Wooldridge Analyseur de faisceau lumineux

Also Published As

Publication number Publication date
CH447647A (de) 1967-11-30
DE1497631B2 (de) 1971-05-06
NL6602516A (fr) 1966-09-09
SE322069B (fr) 1970-03-23
DE1497631A1 (de) 1969-07-17
US3438692A (en) 1969-04-15
ES322872A1 (es) 1966-11-16
GB1140801A (en) 1969-01-22
AT259261B (de) 1968-01-10

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