JPS54159245A - Optical device - Google Patents

Optical device

Info

Publication number
JPS54159245A
JPS54159245A JP6857478A JP6857478A JPS54159245A JP S54159245 A JPS54159245 A JP S54159245A JP 6857478 A JP6857478 A JP 6857478A JP 6857478 A JP6857478 A JP 6857478A JP S54159245 A JPS54159245 A JP S54159245A
Authority
JP
Japan
Prior art keywords
plate
light
crystal
faraday effect
polarization
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.)
Pending
Application number
JP6857478A
Other languages
English (en)
Inventor
Teruhito Matsui
Yoshitoku Nomura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6857478A priority Critical patent/JPS54159245A/ja
Publication of JPS54159245A publication Critical patent/JPS54159245A/ja
Pending legal-status Critical Current

Links

JP6857478A 1978-06-06 1978-06-06 Optical device Pending JPS54159245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6857478A JPS54159245A (en) 1978-06-06 1978-06-06 Optical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6857478A JPS54159245A (en) 1978-06-06 1978-06-06 Optical device

Publications (1)

Publication Number Publication Date
JPS54159245A true JPS54159245A (en) 1979-12-15

Family

ID=13377671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6857478A Pending JPS54159245A (en) 1978-06-06 1978-06-06 Optical device

Country Status (1)

Country Link
JP (1) JPS54159245A (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522729A (en) * 1978-08-04 1980-02-18 Nippon Telegr & Teleph Corp <Ntt> Photo isolator
JPS63244015A (ja) * 1987-03-31 1988-10-11 Nec Corp 無偏光型光アイソレ−タ
JPH01287528A (ja) * 1988-05-13 1989-11-20 Tdk Corp 光アイソレータ及び光サーキユレータ
JPH0451214A (ja) * 1990-06-20 1992-02-19 Shinkosha:Kk 光アイソレータ
US5539574A (en) * 1994-12-21 1996-07-23 At&T Corp. Optical isolator with fabry-perot ripple reduction
US5631771A (en) * 1991-09-19 1997-05-20 Lucent Technologies Inc. Optical isolator with polarization dispersion and differential transverse deflection correction
US5912766A (en) * 1992-12-22 1999-06-15 Telstra Corporation Limited Optical isolator
US6075642A (en) * 1998-06-18 2000-06-13 Hewlett-Packard Company Multi-port optical isolator
US6278547B1 (en) * 1998-05-06 2001-08-21 Hughes Electronics Corporation Polarization insensitive faraday attenuator
US7173762B2 (en) * 2000-10-13 2007-02-06 Finisar Corporation Optical isolator with reduced insertion loss and minimized polarization mode dispersion
CN102401947A (zh) * 2011-11-22 2012-04-04 华为技术有限公司 单纤器件

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522729A (en) * 1978-08-04 1980-02-18 Nippon Telegr & Teleph Corp <Ntt> Photo isolator
JPS5828561B2 (ja) * 1978-08-04 1983-06-16 日本電信電話株式会社 光アイソレ−タ
JPS63244015A (ja) * 1987-03-31 1988-10-11 Nec Corp 無偏光型光アイソレ−タ
JPH01287528A (ja) * 1988-05-13 1989-11-20 Tdk Corp 光アイソレータ及び光サーキユレータ
JP2572627B2 (ja) * 1988-05-13 1997-01-16 ティーディーケイ株式会社 光アイソレータ及び光サーキユレータ
JPH0451214A (ja) * 1990-06-20 1992-02-19 Shinkosha:Kk 光アイソレータ
US5930038A (en) * 1991-09-19 1999-07-27 Lucent Technologies Inc. Optical isolator with polarization dispersion and differential transverse deflection correction
US5631771A (en) * 1991-09-19 1997-05-20 Lucent Technologies Inc. Optical isolator with polarization dispersion and differential transverse deflection correction
US5912766A (en) * 1992-12-22 1999-06-15 Telstra Corporation Limited Optical isolator
US5539574A (en) * 1994-12-21 1996-07-23 At&T Corp. Optical isolator with fabry-perot ripple reduction
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
US7173762B2 (en) * 2000-10-13 2007-02-06 Finisar Corporation Optical isolator with reduced insertion loss and minimized polarization mode dispersion
CN102401947A (zh) * 2011-11-22 2012-04-04 华为技术有限公司 单纤器件
EP2685300A1 (en) * 2011-11-22 2014-01-15 Huawei Technologies Co., Ltd. Single fibre device
EP2685300A4 (en) * 2011-11-22 2014-08-20 Huawei Tech Co Ltd SINGLE FIBER DEVICE
US9110262B2 (en) 2011-11-22 2015-08-18 Huawei Technologies Co., Ltd. Single-fiber subassembly

Similar Documents

Publication Publication Date Title
JPS53149046A (en) Optical isolator
GB1363885A (en) Light beam polarization modulator
JPS54159245A (en) Optical device
EP0829744A3 (en) Parallax barrier and display passive polarisation modulating optical element &amp; method of making such an element
US3420601A (en) Materials and structures for optical faraday rotation devices
JPS57111843A (en) Vertical magnetic reading optical system
JPS55113014A (en) Coaxial reflected lighting type stereomicroscope
JPS5478153A (en) Light isolator
JPS5522729A (en) Photo isolator
JPS54147059A (en) Optical device
JPS556326A (en) Light isolator
JPH02184804A (ja) 偏光解消素子
JPS57168221A (en) Optical switch
JPS55113020A (en) Light isolator
JPS54133130A (en) Projector
JPS54150147A (en) Light attenuator
JPS5466854A (en) Polarized lighting system of binocular stereo microscope
JPS55117124A (en) Photo circuit element
JPS55110217A (en) Driving system of liquid crystal display device
JPS5621105A (en) Polarizing prism
JPS5625707A (en) Polarizing prism
JPS5732405A (en) Polarizing separation
JPS53108457A (en) Optical phase modulator
JPS55140820A (en) 2 input 2 output photo switching device
JPS5567723A (en) Light non-reciprocity circuit