JPS6057824A - ヘテロダイン光通信方式 - Google Patents

ヘテロダイン光通信方式

Info

Publication number
JPS6057824A
JPS6057824A JP58166869A JP16686983A JPS6057824A JP S6057824 A JPS6057824 A JP S6057824A JP 58166869 A JP58166869 A JP 58166869A JP 16686983 A JP16686983 A JP 16686983A JP S6057824 A JPS6057824 A JP S6057824A
Authority
JP
Japan
Prior art keywords
light
communication system
optical communication
modulated
polarized light
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
JP58166869A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0114567B2 (enrdf_load_stackoverflow
Inventor
Terumi Chikama
輝美 近間
Hideo Kuwabara
秀夫 桑原
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 JP58166869A priority Critical patent/JPS6057824A/ja
Publication of JPS6057824A publication Critical patent/JPS6057824A/ja
Publication of JPH0114567B2 publication Critical patent/JPH0114567B2/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
    • H04B10/61—Coherent receivers
    • H04B10/64—Heterodyne, i.e. coherent receivers where, after the opto-electronic conversion, an electrical signal at an intermediate frequency [IF] is obtained

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
JP58166869A 1983-09-10 1983-09-10 ヘテロダイン光通信方式 Granted JPS6057824A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58166869A JPS6057824A (ja) 1983-09-10 1983-09-10 ヘテロダイン光通信方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58166869A JPS6057824A (ja) 1983-09-10 1983-09-10 ヘテロダイン光通信方式

Publications (2)

Publication Number Publication Date
JPS6057824A true JPS6057824A (ja) 1985-04-03
JPH0114567B2 JPH0114567B2 (enrdf_load_stackoverflow) 1989-03-13

Family

ID=15839139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58166869A Granted JPS6057824A (ja) 1983-09-10 1983-09-10 ヘテロダイン光通信方式

Country Status (1)

Country Link
JP (1) JPS6057824A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62272234A (ja) * 1986-05-08 1987-11-26 アメリカン　テレフオン　アンド　テレグラフ　カムパニー 光ヘテロダイン・ミキサ
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
JPH01500240A (ja) * 1986-07-01 1989-01-26 ブリティシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニ 光伝送装置
US8948548B2 (en) 2012-09-05 2015-02-03 International Business Machines Corporation Polarization diverse demultiplexing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62272234A (ja) * 1986-05-08 1987-11-26 アメリカン　テレフオン　アンド　テレグラフ　カムパニー 光ヘテロダイン・ミキサ
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
JPH01500240A (ja) * 1986-07-01 1989-01-26 ブリティシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニ 光伝送装置
US8948548B2 (en) 2012-09-05 2015-02-03 International Business Machines Corporation Polarization diverse demultiplexing
US9134479B2 (en) 2012-09-05 2015-09-15 International Business Machines Corporation Polarization diverse demultiplexing

Also Published As

Publication number Publication date
JPH0114567B2 (enrdf_load_stackoverflow) 1989-03-13

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