JPS6344210B2 - - Google Patents

Info

Publication number
JPS6344210B2
JPS6344210B2 JP57032758A JP3275882A JPS6344210B2 JP S6344210 B2 JPS6344210 B2 JP S6344210B2 JP 57032758 A JP57032758 A JP 57032758A JP 3275882 A JP3275882 A JP 3275882A JP S6344210 B2 JPS6344210 B2 JP S6344210B2
Authority
JP
Japan
Prior art keywords
light
local oscillation
optical
light receiving
output
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
Application number
JP57032758A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58149025A (ja
Inventor
Minoru Shikada
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
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
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 JPS58149025A (ja) 1983-09-05
JPS6344210B2 true JPS6344210B2 (de) 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 (de)

Families Citing this family (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
GB2172164B (en) * 1985-03-07 1989-02-22 Stc Plc Balanced coherent receiver
US4697284A (en) * 1986-05-08 1987-09-29 American Telephone And Telegraph Company, At&T Bell Laboratories Single-photodiode optical heterodyne mixers
US4723316A (en) * 1986-05-08 1988-02-02 American Telephone & Telegraph Company, At&T Bell Laboratories Polarization independent coherent optical heterodyne receivers
NL8801490A (nl) * 1988-06-10 1990-01-02 Philips Nv Inrichting voor optische heterodyne detektie en geintegreerde optische komponent geschikt voor toepassing in een dergelijke inrichting.

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 *

Also Published As

Publication number Publication date
JPS58149025A (ja) 1983-09-05

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