JPS59107675A - 時分割光交換機 - Google Patents

時分割光交換機

Info

Publication number
JPS59107675A
JPS59107675A JP21670882A JP21670882A JPS59107675A JP S59107675 A JPS59107675 A JP S59107675A JP 21670882 A JP21670882 A JP 21670882A JP 21670882 A JP21670882 A JP 21670882A JP S59107675 A JPS59107675 A JP S59107675A
Authority
JP
Japan
Prior art keywords
optical
semiconductor laser
optical switch
switch
time
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
JP21670882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0439837B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Mitsukazu Kondo
充和 近藤
Kunio Nagashima
長島　邦雄
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 JP21670882A priority Critical patent/JPS59107675A/ja
Priority to EP83111979A priority patent/EP0110388B1/en
Priority to DE8383111979T priority patent/DE3374040D1/de
Priority to CA000442179A priority patent/CA1206633A/en
Priority to US06/555,927 priority patent/US4608682A/en
Publication of JPS59107675A publication Critical patent/JPS59107675A/ja
Publication of JPH0439837B2 publication Critical patent/JPH0439837B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/002—Construction using optical delay lines or optical buffers or optical recirculation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP21670882A 1982-11-29 1982-12-10 時分割光交換機 Granted JPS59107675A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP21670882A JPS59107675A (ja) 1982-12-10 1982-12-10 時分割光交換機
EP83111979A EP0110388B1 (en) 1982-11-29 1983-11-29 Optical time-division switching system employing optical bistable devices
DE8383111979T DE3374040D1 (en) 1982-11-29 1983-11-29 Optical time-division switching system employing optical bistable devices
CA000442179A CA1206633A (en) 1982-11-29 1983-11-29 Optical time-division switching system employing optical bistable devices
US06/555,927 US4608682A (en) 1982-11-29 1983-11-29 Optical time-division switching system employing optical bistable devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21670882A JPS59107675A (ja) 1982-12-10 1982-12-10 時分割光交換機

Publications (2)

Publication Number Publication Date
JPS59107675A true JPS59107675A (ja) 1984-06-21
JPH0439837B2 JPH0439837B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-30

Family

ID=16692670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21670882A Granted JPS59107675A (ja) 1982-11-29 1982-12-10 時分割光交換機

Country Status (1)

Country Link
JP (1) JPS59107675A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS617740A (ja) * 1984-06-22 1986-01-14 Nec Corp 光スイツチ回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518114A (en) * 1978-07-26 1980-02-08 Hitachi Ltd Analog-digital converter
JPS57158832A (en) * 1981-03-27 1982-09-30 Mitsubishi Electric Corp Image memory device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518114A (en) * 1978-07-26 1980-02-08 Hitachi Ltd Analog-digital converter
JPS57158832A (en) * 1981-03-27 1982-09-30 Mitsubishi Electric Corp Image memory device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS617740A (ja) * 1984-06-22 1986-01-14 Nec Corp 光スイツチ回路

Also Published As

Publication number Publication date
JPH0439837B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-30

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