JPS5913224A - 偏光素子 - Google Patents

偏光素子

Info

Publication number
JPS5913224A
JPS5913224A JP12264182A JP12264182A JPS5913224A JP S5913224 A JPS5913224 A JP S5913224A JP 12264182 A JP12264182 A JP 12264182A JP 12264182 A JP12264182 A JP 12264182A JP S5913224 A JPS5913224 A JP S5913224A
Authority
JP
Japan
Prior art keywords
polarizing element
polarization
light
incident
film
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.)
Granted
Application number
JP12264182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0372961B2 (enrdf_load_stackoverflow
Inventor
Masataka Shirasaki
白崎　正孝
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP12264182A priority Critical patent/JPS5913224A/ja
Priority to DE8383304027T priority patent/DE3378140D1/de
Priority to EP83304027A priority patent/EP0100178B1/en
Publication of JPS5913224A publication Critical patent/JPS5913224A/ja
Priority to US06/815,279 priority patent/US4641926A/en
Publication of JPH0372961B2 publication Critical patent/JPH0372961B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising 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)
JP12264182A 1982-07-14 1982-07-14 偏光素子 Granted JPS5913224A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12264182A JPS5913224A (ja) 1982-07-14 1982-07-14 偏光素子
DE8383304027T DE3378140D1 (en) 1982-07-14 1983-07-11 Polarizing elements
EP83304027A EP0100178B1 (en) 1982-07-14 1983-07-11 Polarizing elements
US06/815,279 US4641926A (en) 1982-07-14 1985-12-26 Polarizing element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12264182A JPS5913224A (ja) 1982-07-14 1982-07-14 偏光素子

Publications (2)

Publication Number Publication Date
JPS5913224A true JPS5913224A (ja) 1984-01-24
JPH0372961B2 JPH0372961B2 (enrdf_load_stackoverflow) 1991-11-20

Family

ID=14840992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12264182A Granted JPS5913224A (ja) 1982-07-14 1982-07-14 偏光素子

Country Status (1)

Country Link
JP (1) JPS5913224A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6138934A (ja) * 1984-07-30 1986-02-25 Yamaichi Electric Mfg Co Ltd 光路切換器
JP2000249513A (ja) * 1999-02-26 2000-09-14 Dr Johannes Heidenhain Gmbh ビームスプリッタ構造群及びビームスプリッタ構造群を備えた干渉計

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699538U (enrdf_load_stackoverflow) * 1979-12-27 1981-08-06
JPS56137329A (en) * 1980-03-28 1981-10-27 Fujitsu Ltd Polarized and separated light control device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699538U (enrdf_load_stackoverflow) * 1979-12-27 1981-08-06
JPS56137329A (en) * 1980-03-28 1981-10-27 Fujitsu Ltd Polarized and separated light control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6138934A (ja) * 1984-07-30 1986-02-25 Yamaichi Electric Mfg Co Ltd 光路切換器
JP2000249513A (ja) * 1999-02-26 2000-09-14 Dr Johannes Heidenhain Gmbh ビームスプリッタ構造群及びビームスプリッタ構造群を備えた干渉計

Also Published As

Publication number Publication date
JPH0372961B2 (enrdf_load_stackoverflow) 1991-11-20

Similar Documents

Publication Publication Date Title
US4641926A (en) Polarizing element
EP0123621B1 (en) Faraday rotator assembly
JPS5913224A (ja) 偏光素子
JPH0230490B2 (enrdf_load_stackoverflow)
JP2000180789A (ja) 光アイソレータ
JPS5940606A (ja) 偏光素子
JPH06324289A (ja) 偏光ビームスプリッタとこれを用いた光サーキュレータ及び光スイッチ
JPH05313094A (ja) 光アイソレータ
JPH0830789B2 (ja) 偏光分離合成プリズム
JPH04125602A (ja) 光導波路型偏光子
JPS60238813A (ja) 光アイソレ−タ
JP2775103B2 (ja) 偏光プリズム
JPS6030734Y2 (ja) 高逆方向損失小形光アイソレ−タ
JPS61196227A (ja) 光伝送装置
JPH058562Y2 (enrdf_load_stackoverflow)
KR940002317B1 (ko) 이중편광빔 분리소자
JPH08166561A (ja) 光アイソレータ用光学素子及び光アイソレータ
JPH04216522A (ja) ３端子光サーキュレータ
JP3263501B2 (ja) 偏光分離素子
JPS62299906A (ja) 偏光分離素子
JPS62200319A (ja) 光フアイバ回路テバイス
JPH0738049B2 (ja) 光デバイス
JPS60107614A (ja) 光アイソレ−タ
JPS63183402A (ja) 光デバイス用偏光分離・合成プリズム
JPS58202430A (ja) 光スイツチ