JPS56150733A - Optical homodyne detecting and receiving device using semiconductor laser - Google Patents

Optical homodyne detecting and receiving device using semiconductor laser

Info

Publication number
JPS56150733A
JPS56150733A JP5400680A JP5400680A JPS56150733A JP S56150733 A JPS56150733 A JP S56150733A JP 5400680 A JP5400680 A JP 5400680A JP 5400680 A JP5400680 A JP 5400680A JP S56150733 A JPS56150733 A JP S56150733A
Authority
JP
Japan
Prior art keywords
output
circuit
semiconductor laser
input signal
limitor
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
JP5400680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6143691B2 (enrdf_load_stackoverflow
Inventor
Soichi Kobayashi
Junichi Yamada
Yoshihisa Yamamoto
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP5400680A priority Critical patent/JPS56150733A/ja
Publication of JPS56150733A publication Critical patent/JPS56150733A/ja
Publication of JPS6143691B2 publication Critical patent/JPS6143691B2/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
    • 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
    • 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
    • H04B10/63—Homodyne, i.e. coherent receivers where the local oscillator is locked in frequency and phase to the carrier signal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
JP5400680A 1980-04-23 1980-04-23 Optical homodyne detecting and receiving device using semiconductor laser Granted JPS56150733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5400680A JPS56150733A (en) 1980-04-23 1980-04-23 Optical homodyne detecting and receiving device using semiconductor laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5400680A JPS56150733A (en) 1980-04-23 1980-04-23 Optical homodyne detecting and receiving device using semiconductor laser

Publications (2)

Publication Number Publication Date
JPS56150733A true JPS56150733A (en) 1981-11-21
JPS6143691B2 JPS6143691B2 (enrdf_load_stackoverflow) 1986-09-29

Family

ID=12958492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5400680A Granted JPS56150733A (en) 1980-04-23 1980-04-23 Optical homodyne detecting and receiving device using semiconductor laser

Country Status (1)

Country Link
JP (1) JPS56150733A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0563648A (ja) * 1991-09-02 1993-03-12 Hitachi Ltd 光注入同期装置、光受信装置および光通信装置
JP2009182560A (ja) * 2008-01-30 2009-08-13 Softbank Telecom Corp 全光再生中継装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0173653U (enrdf_load_stackoverflow) * 1987-07-09 1989-05-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0563648A (ja) * 1991-09-02 1993-03-12 Hitachi Ltd 光注入同期装置、光受信装置および光通信装置
JP2009182560A (ja) * 2008-01-30 2009-08-13 Softbank Telecom Corp 全光再生中継装置

Also Published As

Publication number Publication date
JPS6143691B2 (enrdf_load_stackoverflow) 1986-09-29

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