JPH02131705U - - Google Patents

Info

Publication number
JPH02131705U
JPH02131705U JP3875989U JP3875989U JPH02131705U JP H02131705 U JPH02131705 U JP H02131705U JP 3875989 U JP3875989 U JP 3875989U JP 3875989 U JP3875989 U JP 3875989U JP H02131705 U JPH02131705 U JP H02131705U
Authority
JP
Japan
Prior art keywords
star coupler
optical
optical star
waveguide
utility
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
JP3875989U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP3875989U priority Critical patent/JPH02131705U/ja
Publication of JPH02131705U publication Critical patent/JPH02131705U/ja
Pending legal-status Critical Current

Links

JP3875989U 1989-03-31 1989-03-31 Pending JPH02131705U (US06623731-20030923-C00012.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3875989U JPH02131705U (US06623731-20030923-C00012.png) 1989-03-31 1989-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3875989U JPH02131705U (US06623731-20030923-C00012.png) 1989-03-31 1989-03-31

Publications (1)

Publication Number Publication Date
JPH02131705U true JPH02131705U (US06623731-20030923-C00012.png) 1990-11-01

Family

ID=31547056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3875989U Pending JPH02131705U (US06623731-20030923-C00012.png) 1989-03-31 1989-03-31

Country Status (1)

Country Link
JP (1) JPH02131705U (US06623731-20030923-C00012.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200210A (ja) * 1984-03-23 1985-10-09 Matsushita Electric Works Ltd 光結合器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200210A (ja) * 1984-03-23 1985-10-09 Matsushita Electric Works Ltd 光結合器

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