JPH042934B2 - - Google Patents

Info

Publication number
JPH042934B2
JPH042934B2 JP56148290A JP14829081A JPH042934B2 JP H042934 B2 JPH042934 B2 JP H042934B2 JP 56148290 A JP56148290 A JP 56148290A JP 14829081 A JP14829081 A JP 14829081A JP H042934 B2 JPH042934 B2 JP H042934B2
Authority
JP
Japan
Prior art keywords
polarization
light
optical fiber
optical
lens
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 - Lifetime
Application number
JP56148290A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5849916A (ja
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
Priority to JP14829081A priority Critical patent/JPS5849916A/ja
Publication of JPS5849916A publication Critical patent/JPS5849916A/ja
Publication of JPH042934B2 publication Critical patent/JPH042934B2/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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
JP14829081A 1981-09-19 1981-09-19 光スイッチ Granted JPS5849916A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14829081A JPS5849916A (ja) 1981-09-19 1981-09-19 光スイッチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14829081A JPS5849916A (ja) 1981-09-19 1981-09-19 光スイッチ

Publications (2)

Publication Number Publication Date
JPS5849916A JPS5849916A (ja) 1983-03-24
JPH042934B2 true JPH042934B2 (en]) 1992-01-21

Family

ID=15449459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14829081A Granted JPS5849916A (ja) 1981-09-19 1981-09-19 光スイッチ

Country Status (1)

Country Link
JP (1) JPS5849916A (en])

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176721A (ja) * 1983-03-25 1984-10-06 Fujitsu Ltd 光アイソレ−タ
JPS6319621A (ja) * 1986-07-11 1988-01-27 Shojiro Kawakami 光スイツチ
JP2815509B2 (ja) * 1992-07-31 1998-10-27 富士通株式会社 光アッテネータ
US5889609A (en) * 1992-07-31 1999-03-30 Fujitsu Limited Optical attenuator
JP3667827B2 (ja) * 1995-08-29 2005-07-06 富士通株式会社 ファラデー回転子
JP3739471B2 (ja) * 1996-03-01 2006-01-25 富士通株式会社 光可変減衰器
JP3773601B2 (ja) * 1996-09-18 2006-05-10 富士通株式会社 ファラデー回転子
JPH10161076A (ja) * 1996-11-29 1998-06-19 Fujitsu Ltd 磁気光学効果を利用した光デバイス
KR100288443B1 (ko) * 1997-12-08 2001-05-02 윤종용 아이솔레이터를이용한광변조기및이를구비한광전송장치
US6496300B2 (en) 1998-02-27 2002-12-17 Fujitsu Limited Optical amplifier
US6441955B1 (en) 1998-02-27 2002-08-27 Fujitsu Limited Light wavelength-multiplexing systems
JP3408738B2 (ja) 1998-03-03 2003-05-19 エフ・ディ−・ケイ株式会社 ファラデー回転子

Also Published As

Publication number Publication date
JPS5849916A (ja) 1983-03-24

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