JPS53143247A - Optical path switching device - Google Patents

Optical path switching device

Info

Publication number
JPS53143247A
JPS53143247A JP5813677A JP5813677A JPS53143247A JP S53143247 A JPS53143247 A JP S53143247A JP 5813677 A JP5813677 A JP 5813677A JP 5813677 A JP5813677 A JP 5813677A JP S53143247 A JPS53143247 A JP S53143247A
Authority
JP
Japan
Prior art keywords
optical path
switching device
path switching
optical
optical fiber
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
JP5813677A
Other languages
Japanese (ja)
Other versions
JPS6054652B2 (en
Inventor
Isao Kobayashi
Kazuhisa Kaede
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 JP5813677A priority Critical patent/JPS6054652B2/en
Publication of JPS53143247A publication Critical patent/JPS53143247A/en
Publication of JPS6054652B2 publication Critical patent/JPS6054652B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Light Control Or Optical Switches (AREA)

Abstract

PURPOSE:To readily perform switching of optical paths by reflecting light on the two reflecting faces of a rotating body thereby switching the optical path from one optical fiber to the other optical fiber.
JP5813677A 1977-05-18 1977-05-18 Optical path switching device Expired JPS6054652B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5813677A JPS6054652B2 (en) 1977-05-18 1977-05-18 Optical path switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5813677A JPS6054652B2 (en) 1977-05-18 1977-05-18 Optical path switching device

Publications (2)

Publication Number Publication Date
JPS53143247A true JPS53143247A (en) 1978-12-13
JPS6054652B2 JPS6054652B2 (en) 1985-11-30

Family

ID=13075558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5813677A Expired JPS6054652B2 (en) 1977-05-18 1977-05-18 Optical path switching device

Country Status (1)

Country Link
JP (1) JPS6054652B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587102A (en) * 1978-12-25 1980-07-01 Fujitsu Ltd Photo switch
JPS5587110A (en) * 1978-12-25 1980-07-01 Matsushita Electric Ind Co Ltd Photo switch
JPS55126201A (en) * 1979-03-20 1980-09-29 Nippon Telegr & Teleph Corp <Ntt> Photoswitch
JPS56156802A (en) * 1980-05-08 1981-12-03 Nippon Telegr & Teleph Corp <Ntt> Switch for light transmission
JPS61188514A (en) * 1985-02-18 1986-08-22 Nec Corp Optical switch
KR20020084852A (en) * 2001-05-02 2002-11-13 커미넷 주식회사 Optical switch
US9946030B1 (en) 2016-10-19 2018-04-17 Fanuc Corporation Beam branching device
JP2023137329A (en) * 2022-03-18 2023-09-29 パナソニックＩｐマネジメント株式会社 Laser oscillation device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587102A (en) * 1978-12-25 1980-07-01 Fujitsu Ltd Photo switch
JPS5587110A (en) * 1978-12-25 1980-07-01 Matsushita Electric Ind Co Ltd Photo switch
JPS55126201A (en) * 1979-03-20 1980-09-29 Nippon Telegr & Teleph Corp <Ntt> Photoswitch
JPS56156802A (en) * 1980-05-08 1981-12-03 Nippon Telegr & Teleph Corp <Ntt> Switch for light transmission
JPS61188514A (en) * 1985-02-18 1986-08-22 Nec Corp Optical switch
KR20020084852A (en) * 2001-05-02 2002-11-13 커미넷 주식회사 Optical switch
US9946030B1 (en) 2016-10-19 2018-04-17 Fanuc Corporation Beam branching device
DE102017218691A1 (en) 2016-10-19 2018-04-19 Fanuc Corporation Beam branching device
DE102017218691B4 (en) 2016-10-19 2020-06-18 Fanuc Corporation Beam splitting device
JP2023137329A (en) * 2022-03-18 2023-09-29 パナソニックＩｐマネジメント株式会社 Laser oscillation device

Also Published As

Publication number Publication date
JPS6054652B2 (en) 1985-11-30

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