JPS6254251B2 - - Google Patents

Info

Publication number
JPS6254251B2
JPS6254251B2 JP55052998A JP5299880A JPS6254251B2 JP S6254251 B2 JPS6254251 B2 JP S6254251B2 JP 55052998 A JP55052998 A JP 55052998A JP 5299880 A JP5299880 A JP 5299880A JP S6254251 B2 JPS6254251 B2 JP S6254251B2
Authority
JP
Japan
Prior art keywords
optical
mode
laser
wavelength
locked laser
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
JP55052998A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56149838A (en
Inventor
Akira Sugimura
Takaaki Mukai
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 JP5299880A priority Critical patent/JPS56149838A/ja
Publication of JPS56149838A publication Critical patent/JPS56149838A/ja
Publication of JPS6254251B2 publication Critical patent/JPS6254251B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/03—WDM arrangements
    • H04J14/0307—Multiplexers; Demultiplexers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Lasers (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Communication System (AREA)
JP5299880A 1980-04-23 1980-04-23 Light wave length multiplexing equipment Granted JPS56149838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5299880A JPS56149838A (en) 1980-04-23 1980-04-23 Light wave length multiplexing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5299880A JPS56149838A (en) 1980-04-23 1980-04-23 Light wave length multiplexing equipment

Publications (2)

Publication Number Publication Date
JPS56149838A JPS56149838A (en) 1981-11-19
JPS6254251B2 true JPS6254251B2 (enExample) 1987-11-13

Family

ID=12930590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5299880A Granted JPS56149838A (en) 1980-04-23 1980-04-23 Light wave length multiplexing equipment

Country Status (1)

Country Link
JP (1) JPS56149838A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635246A (en) * 1983-10-20 1987-01-06 The United States Of America As Represented By The Secretary Of The Navy Frequency multiplex system using injection locking of multiple laser diodes
US4726011A (en) * 1985-04-08 1988-02-16 Itt Defense Communications, A Division Of Itt Corporation Coherent optical fiber communication with frequency-division-multiplexing
JPS6324728A (ja) * 1986-07-17 1988-02-02 Matsushita Electric Ind Co Ltd 波長多重伝送装置
JPS6467043A (en) * 1987-09-08 1989-03-13 Nippon Telegraph & Telephone Generating device for very high speed light pulse train
DE4326522A1 (de) * 1993-08-06 1995-02-09 Siemens Ag Programmierbares optisches Filter und optische Schaltanordnung
US5434937A (en) * 1993-11-16 1995-07-18 At&T Corp. Optical filter having integrated transceivers
JP2001015858A (ja) * 1999-06-29 2001-01-19 Nec Corp 多波長半導体レーザ装置とその製造方法及び波長多重光伝送装置
JP6123337B2 (ja) * 2013-02-15 2017-05-10 富士通株式会社 光信号処理装置、送信装置、及び光信号処理方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PROCEEDING OF THE IEEE=1970 *

Also Published As

Publication number Publication date
JPS56149838A (en) 1981-11-19

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