JPS6320324B2 - - Google Patents

Info

Publication number
JPS6320324B2
JPS6320324B2 JP54066874A JP6687479A JPS6320324B2 JP S6320324 B2 JPS6320324 B2 JP S6320324B2 JP 54066874 A JP54066874 A JP 54066874A JP 6687479 A JP6687479 A JP 6687479A JP S6320324 B2 JPS6320324 B2 JP S6320324B2
Authority
JP
Japan
Prior art keywords
optical
photodetector
subscriber
signal
mirror
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
JP54066874A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55159402A (en
Inventor
Hiroshi Nakamura
Naomasa Hanano
Tsutomu Fukugahara
Kazuo Iguchi
Masaaki Takahashi
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 JP6687479A priority Critical patent/JPS55159402A/ja
Publication of JPS55159402A publication Critical patent/JPS55159402A/ja
Publication of JPS6320324B2 publication Critical patent/JPS6320324B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Light Control Or Optical Switches (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP6687479A 1979-05-31 1979-05-31 Full mirror type channel-connecting photo switch having photo detector Granted JPS55159402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6687479A JPS55159402A (en) 1979-05-31 1979-05-31 Full mirror type channel-connecting photo switch having photo detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6687479A JPS55159402A (en) 1979-05-31 1979-05-31 Full mirror type channel-connecting photo switch having photo detector

Publications (2)

Publication Number Publication Date
JPS55159402A JPS55159402A (en) 1980-12-11
JPS6320324B2 true JPS6320324B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-04-27

Family

ID=13328441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6687479A Granted JPS55159402A (en) 1979-05-31 1979-05-31 Full mirror type channel-connecting photo switch having photo detector

Country Status (1)

Country Link
JP (1) JPS55159402A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955686A (en) * 1989-06-16 1990-09-11 Gte Laboratories Incorporated Optical fiber crossconnect switch
CA2331990A1 (en) * 1998-06-05 1999-12-23 Astarte Fiber Networks, Inc. Planar array optical switch and method
US6798941B2 (en) 2000-09-22 2004-09-28 Movaz Networks, Inc. Variable transmission multi-channel optical switch
JP2003270553A (ja) 2002-03-15 2003-09-25 Fujitsu Ltd 光スイッチ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525209B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-07-28 1977-02-10
JPS532237U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1976-06-25 1978-01-11

Also Published As

Publication number Publication date
JPS55159402A (en) 1980-12-11

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