JPH04294312A - Optical switch - Google Patents

Optical switch

Info

Publication number
JPH04294312A
JPH04294312A JP24713891A JP24713891A JPH04294312A JP H04294312 A JPH04294312 A JP H04294312A JP 24713891 A JP24713891 A JP 24713891A JP 24713891 A JP24713891 A JP 24713891A JP H04294312 A JPH04294312 A JP H04294312A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
optical fiber
parallel light
lens groups
5f
outputs
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
JP24713891A
Inventor
Hideki Ikeno
Original Assignee
Ando 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

Links

Abstract

PURPOSE:To offer the optical switch which extracts a light output of one fiber in a 1st optical fiber group and outputs it to one optical fiber in a 2nd optical fiber group. CONSTITUTION:The optical switch is equipped with lens groups 2a-2f which converge and input light from optical fiber groups la-1f into parallel light, lens groups 5a-5f which converge the parallel light to optical fiber groups 5a-5f, a parallelogram prism 3 which extracts and inputs parallel light from one of the lens groups 2a-2f and outputs one parallel light beam onto an axis 10, and a parallelogram prism 4 which inputs one parallel light beam on the axis 10 and outputs it to one of the lens groups 5a-5f.
JP24713891A 1991-03-22 1991-03-22 Optical switch Pending JPH04294312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24713891A JPH04294312A (en) 1991-03-22 1991-03-22 Optical switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24713891A JPH04294312A (en) 1991-03-22 1991-03-22 Optical switch

Publications (1)

Publication Number Publication Date
JPH04294312A true true JPH04294312A (en) 1992-10-19

Family

ID=17159001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24713891A Pending JPH04294312A (en) 1991-03-22 1991-03-22 Optical switch

Country Status (1)

Country Link
JP (1) JPH04294312A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009508172A (en) * 2005-09-14 2009-02-26 ポラティス リミテッドPolatis Ltd Light switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009508172A (en) * 2005-09-14 2009-02-26 ポラティス リミテッドPolatis Ltd Light switch

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