JPS6158811B2 - - Google Patents

Info

Publication number
JPS6158811B2
JPS6158811B2 JP58240372A JP24037283A JPS6158811B2 JP S6158811 B2 JPS6158811 B2 JP S6158811B2 JP 58240372 A JP58240372 A JP 58240372A JP 24037283 A JP24037283 A JP 24037283A JP S6158811 B2 JPS6158811 B2 JP S6158811B2
Authority
JP
Japan
Prior art keywords
birefringent
optical isolator
birefringent tapered
faraday rotator
tapered plate
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
JP58240372A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60130934A (ja
Inventor
Masataka Shirasaki
Nobuhiro Fukushima
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 JP58240372A priority Critical patent/JPS60130934A/ja
Publication of JPS60130934A publication Critical patent/JPS60130934A/ja
Publication of JPS6158811B2 publication Critical patent/JPS6158811B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
    • G02F1/093—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect used as non-reciprocal devices, e.g. optical isolators, circulators

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
JP58240372A 1983-12-20 1983-12-20 光アイソレ−タ Granted JPS60130934A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58240372A JPS60130934A (ja) 1983-12-20 1983-12-20 光アイソレ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58240372A JPS60130934A (ja) 1983-12-20 1983-12-20 光アイソレ−タ

Publications (2)

Publication Number Publication Date
JPS60130934A JPS60130934A (ja) 1985-07-12
JPS6158811B2 true JPS6158811B2 (enrdf_load_stackoverflow) 1986-12-13

Family

ID=17058509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58240372A Granted JPS60130934A (ja) 1983-12-20 1983-12-20 光アイソレ−タ

Country Status (1)

Country Link
JP (1) JPS60130934A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160005U (enrdf_load_stackoverflow) * 1987-04-06 1988-10-19

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6317426A (ja) * 1986-07-09 1988-01-25 Nec Corp 光アイソレ−タ
US4893890A (en) * 1988-05-04 1990-01-16 Lutes George F Low-loss, high-isolation, fiber-optic isolator
US4974944A (en) * 1988-07-21 1990-12-04 Hewlett-Packard Company Optical nonreciprocal device
JPH02126219A (ja) * 1988-11-04 1990-05-15 Fuji Elelctrochem Co Ltd 光アイソレータ
US4988170A (en) * 1989-03-31 1991-01-29 Gte Laboratories Incorporated Quasi-achromatic optical isolators and circulators
US4991938A (en) * 1989-04-07 1991-02-12 Gte Laboratories Incorporated Quasi-achromatic optical isolators and circulators using prisms with total internal fresnel reflection
US5237445A (en) * 1990-11-30 1993-08-17 Shimadzu Corporation Optical isolator
US5267078A (en) * 1990-12-20 1993-11-30 Kazuo Shiraishi Optical isolator
WO1992015040A1 (fr) * 1991-02-20 1992-09-03 Sumitomo Electric Industries, Ltd. Isolateur optique
JP3160319B2 (ja) * 1991-07-25 2001-04-25 株式会社信光社 光アイソレータ
JPH0547911U (ja) * 1991-11-30 1993-06-25 富士電気化学株式会社 偏波無依存型光アイソレータ
JPH05196890A (ja) * 1992-01-22 1993-08-06 Nec Corp 光アイソレータ
US6278547B1 (en) * 1998-05-06 2001-08-21 Hughes Electronics Corporation Polarization insensitive faraday attenuator
US6075642A (en) * 1998-06-18 2000-06-13 Hewlett-Packard Company Multi-port optical isolator
EP1326126B1 (en) 2000-10-04 2006-03-08 Mitsubishi Denki Kabushiki Kaisha Variable Optical Attenuator with a Compound Faraday Rotator
US6628461B2 (en) * 2001-01-10 2003-09-30 Finisar Corporation Method and apparatus for a polarization beam splitter/combiner with an integrated optical isolator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63160005U (enrdf_load_stackoverflow) * 1987-04-06 1988-10-19

Also Published As

Publication number Publication date
JPS60130934A (ja) 1985-07-12

Similar Documents

Publication Publication Date Title
JPS6158811B2 (enrdf_load_stackoverflow)
JPS6158809B2 (enrdf_load_stackoverflow)
RU2204155C2 (ru) Оптический изолятор
JPH0378720A (ja) 共焦点型レーザ走査顕微鏡
US5267078A (en) Optical isolator
JP2943436B2 (ja) 半導体レーザモジュール
JPH03261191A (ja) レーザー増幅システム
JPS61122624A (ja) 光アイソレ−タ
JP2930431B2 (ja) 偏光無依存型光アイソレータ
JP3317999B2 (ja) 光アイソレータ
JP3716981B2 (ja) 光アイソレータ
JPH0668584B2 (ja) 光アイソレ−タ
JP2747775B2 (ja) 光アイソレータ
JPH0743640A (ja) 偏波無依存型光アイソレータ
JP2777262B2 (ja) 光アイソレータ装置
EP0492437B1 (en) Polarization independent optical isolator
JPH0474689B2 (enrdf_load_stackoverflow)
JPS63219186A (ja) 光アイソレ−タ内蔵半導体レ−ザ・モジユ−ル
DE3929794A1 (de) Optisches sendemodul
JPS59184584A (ja) 半導体レ−ザモジユ−ル
JPS62147423A (ja) 光アイソレ−タ
JPS60233606A (ja) 複数の光フアイバへの入射光学装置
JPS5750335A (en) Optical information reproducer
JPS58203412A (ja) 偏波面保存光フアイバ形分岐器
JPH0358086B2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term