JPS5543540A - Photo switch - Google Patents

Photo switch

Info

Publication number
JPS5543540A
JPS5543540A JP11642878A JP11642878A JPS5543540A JP S5543540 A JPS5543540 A JP S5543540A JP 11642878 A JP11642878 A JP 11642878A JP 11642878 A JP11642878 A JP 11642878A JP S5543540 A JPS5543540 A JP S5543540A
Authority
JP
Japan
Prior art keywords
lens
face
reflecting
reflecting mirror
light
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
JP11642878A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0143286B2 (cs
Inventor
Tsutomu Tanaka
Yoshinobu Tsujimoto
Akimoto Serizawa
Katsuji Hattori
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11642878A priority Critical patent/JPS5543540A/ja
Priority to US06/018,243 priority patent/US4304460A/en
Publication of JPS5543540A publication Critical patent/JPS5543540A/ja
Priority to US06/256,617 priority patent/US4498730A/en
Publication of JPH0143286B2 publication Critical patent/JPH0143286B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
JP11642878A 1978-03-10 1978-09-20 Photo switch Granted JPS5543540A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11642878A JPS5543540A (en) 1978-09-20 1978-09-20 Photo switch
US06/018,243 US4304460A (en) 1978-03-10 1979-03-07 Optical switching device
US06/256,617 US4498730A (en) 1978-03-10 1981-04-22 Optical switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11642878A JPS5543540A (en) 1978-09-20 1978-09-20 Photo switch

Publications (2)

Publication Number Publication Date
JPS5543540A true JPS5543540A (en) 1980-03-27
JPH0143286B2 JPH0143286B2 (cs) 1989-09-20

Family

ID=14686844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11642878A Granted JPS5543540A (en) 1978-03-10 1978-09-20 Photo switch

Country Status (1)

Country Link
JP (1) JPS5543540A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483608A (en) * 1993-08-25 1996-01-09 Sumitomo Electric Industries, Ltd. Optical switch for switching plural optical fibers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483608A (en) * 1993-08-25 1996-01-09 Sumitomo Electric Industries, Ltd. Optical switch for switching plural optical fibers

Also Published As

Publication number Publication date
JPH0143286B2 (cs) 1989-09-20

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