JPS5312202A - Heterodyne detection photo communication unit - Google Patents

Heterodyne detection photo communication unit

Info

Publication number
JPS5312202A
JPS5312202A JP8703676A JP8703676A JPS5312202A JP S5312202 A JPS5312202 A JP S5312202A JP 8703676 A JP8703676 A JP 8703676A JP 8703676 A JP8703676 A JP 8703676A JP S5312202 A JPS5312202 A JP S5312202A
Authority
JP
Japan
Prior art keywords
communication unit
heterodyne detection
detection photo
photo communication
unit
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
JP8703676A
Other languages
Japanese (ja)
Inventor
Koichi Minemura
Teiji Uchida
Shigetoki Sugimoto
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 JP8703676A priority Critical patent/JPS5312202A/en
Publication of JPS5312202A publication Critical patent/JPS5312202A/en
Pending 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

Abstract

PURPOSE:To obtain a unit which is capable of pefforming an easy and stable composition of the wave surface between the signal light and the local oscillation light by using a single-mode fiber transmission path.
JP8703676A 1976-07-21 1976-07-21 Heterodyne detection photo communication unit Pending JPS5312202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8703676A JPS5312202A (en) 1976-07-21 1976-07-21 Heterodyne detection photo communication unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8703676A JPS5312202A (en) 1976-07-21 1976-07-21 Heterodyne detection photo communication unit

Publications (1)

Publication Number Publication Date
JPS5312202A true JPS5312202A (en) 1978-02-03

Family

ID=13903712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8703676A Pending JPS5312202A (en) 1976-07-21 1976-07-21 Heterodyne detection photo communication unit

Country Status (1)

Country Link
JP (1) JPS5312202A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60137144A (en) * 1983-09-23 1985-07-20 ジーイーシー　プレッシー　テレコミュニケーションズ　リミテッド Photoreceptor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60137144A (en) * 1983-09-23 1985-07-20 ジーイーシー　プレッシー　テレコミュニケーションズ　リミテッド Photoreceptor
JPH0473655B2 (en) * 1983-09-23 1992-11-24

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