JPS58149025A - 光ヘテロダイン・ホモダイン検波装置 - Google Patents

光ヘテロダイン・ホモダイン検波装置

Info

Publication number
JPS58149025A
JPS58149025A JP57032758A JP3275882A JPS58149025A JP S58149025 A JPS58149025 A JP S58149025A JP 57032758 A JP57032758 A JP 57032758A JP 3275882 A JP3275882 A JP 3275882A JP S58149025 A JPS58149025 A JP S58149025A
Authority
JP
Japan
Prior art keywords
light
local oscillation
output
signal light
beams
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
JP57032758A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6344210B2 (2
Inventor
Minoru Shikada
鹿田　實
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP57032758A priority Critical patent/JPS58149025A/ja
Publication of JPS58149025A publication Critical patent/JPS58149025A/ja
Publication of JPS6344210B2 publication Critical patent/JPS6344210B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • 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
    • G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
    • G02F2/002—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light using optical mixing

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
JP57032758A 1982-03-02 1982-03-02 光ヘテロダイン・ホモダイン検波装置 Granted JPS58149025A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57032758A JPS58149025A (ja) 1982-03-02 1982-03-02 光ヘテロダイン・ホモダイン検波装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57032758A JPS58149025A (ja) 1982-03-02 1982-03-02 光ヘテロダイン・ホモダイン検波装置

Publications (2)

Publication Number Publication Date
JPS58149025A true JPS58149025A (ja) 1983-09-05
JPS6344210B2 JPS6344210B2 (2) 1988-09-02

Family

ID=12367736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57032758A Granted JPS58149025A (ja) 1982-03-02 1982-03-02 光ヘテロダイン・ホモダイン検波装置

Country Status (1)

Country Link
JP (1) JPS58149025A (2)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135646A (ja) * 1983-01-24 1984-08-03 Canon Inc 磁気光学的情報再生方法
JPS61208327A (ja) * 1985-03-07 1986-09-16 エステイーシー・ピーエルシー 平衡したコヒーレント光受信装置
JPS62272233A (ja) * 1986-05-08 1987-11-26 エイ・ティ・アンド・ティ・コーポレーション 光ヘテロダイン受信機
JPS62272232A (ja) * 1986-05-08 1987-11-26 エイ・ティ・アンド・ティ・コーポレーション 光ヘテロダイン・ミキサ
US5003625A (en) * 1988-06-10 1991-03-26 U.S. Philips Corporation Optical heterodyne detection and integrated optical component suitable for use in such a device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
THE INSTITUTE OF RADIO ENGINEERS INC. =1961 *
THE INSTITUTE OF RADIO ENGINEERS INC. =1962 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135646A (ja) * 1983-01-24 1984-08-03 Canon Inc 磁気光学的情報再生方法
JPS61208327A (ja) * 1985-03-07 1986-09-16 エステイーシー・ピーエルシー 平衡したコヒーレント光受信装置
JPS62272233A (ja) * 1986-05-08 1987-11-26 エイ・ティ・アンド・ティ・コーポレーション 光ヘテロダイン受信機
JPS62272232A (ja) * 1986-05-08 1987-11-26 エイ・ティ・アンド・ティ・コーポレーション 光ヘテロダイン・ミキサ
US5003625A (en) * 1988-06-10 1991-03-26 U.S. Philips Corporation Optical heterodyne detection and integrated optical component suitable for use in such a device

Also Published As

Publication number Publication date
JPS6344210B2 (2) 1988-09-02

Similar Documents

Publication Publication Date Title
US4900917A (en) Polarization insensitive optical communication device utilizing optical preamplification
JPH01292875A (ja) 半導体光増幅モジュール
US5721637A (en) Wavelength converter apparatus
JPS58149025A (ja) 光ヘテロダイン・ホモダイン検波装置
JP2002502504A (ja) 光アイソレータ複合モジュール及びこれを用いた光増幅器
CN110112636B (zh) 基于双芯光纤产生两倍布里渊频率微波信号的装置
JPH0572777B2 (2)
US5504610A (en) Optical mixer and its use
JPS63205611A (ja) デユアルバランス型受光器
JPS60242435A (ja) 偏波ダイバ−シテイ光受信装置
FR2473188A1 (fr) Te optique bi-directionnel
JPS5913434A (ja) 光ヘテロダイン検波方法
JPS6221128A (ja) 光ヘテロダイン検波装置
JP3063337B2 (ja) アクティブカプラ及びそれを用いた光信号増幅方法
JPH03104331A (ja) アナログ光通信システムにおけるひずみ減少装置と方式
JPH0324822B2 (2)
JP2002300110A (ja) 光電力・信号供給装置並びに該装置を利用した光信号・電力多重伝送システム
JP2755968B2 (ja) 外部同期型光発振器
JPS6028419B2 (ja) 光伝送方式
JPH0293623A (ja) 反射型光増幅器
JPS63245143A (ja) 光通信方式
JPS61102622A (ja) 偏波面変換装置
JPH06130257A (ja) 双方向光送受信モジュール
JPS6111496B2 (2)
JPH0879182A (ja) 光通信装置及び光ネットワーク