JPS5417864A - Variable light branching element - Google Patents

Variable light branching element

Info

Publication number
JPS5417864A
JPS5417864A JP8335977A JP8335977A JPS5417864A JP S5417864 A JPS5417864 A JP S5417864A JP 8335977 A JP8335977 A JP 8335977A JP 8335977 A JP8335977 A JP 8335977A JP S5417864 A JPS5417864 A JP S5417864A
Authority
JP
Japan
Prior art keywords
variable light
light branching
branching element
prisms
prism
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.)
Pending
Application number
JP8335977A
Other languages
Japanese (ja)
Inventor
Shigeru Tanaka
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP8335977A priority Critical patent/JPS5417864A/en
Publication of JPS5417864A publication Critical patent/JPS5417864A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable the element to be applied to a variable light branching circuit, etc. by applying a voltage to the electrostrictive element closely contacted to a prism to change the spacing distance between the two prisms thereby changing the branching ratio of the light beam.
COPYRIGHT: (C)1979,JPO&Japio
JP8335977A 1977-07-11 1977-07-11 Variable light branching element Pending JPS5417864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8335977A JPS5417864A (en) 1977-07-11 1977-07-11 Variable light branching element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8335977A JPS5417864A (en) 1977-07-11 1977-07-11 Variable light branching element

Publications (1)

Publication Number Publication Date
JPS5417864A true JPS5417864A (en) 1979-02-09

Family

ID=13800226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8335977A Pending JPS5417864A (en) 1977-07-11 1977-07-11 Variable light branching element

Country Status (1)

Country Link
JP (1) JPS5417864A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652618A (en) * 1979-10-05 1981-05-11 Nippon Cable Syst Inc Control cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652618A (en) * 1979-10-05 1981-05-11 Nippon Cable Syst Inc Control cable

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