JPH0635206Y2 - 導波路型光デバイス - Google Patents

導波路型光デバイス

Info

Publication number
JPH0635206Y2
JPH0635206Y2 JP1988038254U JP3825488U JPH0635206Y2 JP H0635206 Y2 JPH0635206 Y2 JP H0635206Y2 JP 1988038254 U JP1988038254 U JP 1988038254U JP 3825488 U JP3825488 U JP 3825488U JP H0635206 Y2 JPH0635206 Y2 JP H0635206Y2
Authority
JP
Japan
Prior art keywords
optical
waveguide
optical waveguide
light
substrate
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.)
Expired - Lifetime
Application number
JP1988038254U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01142907U (fr
Inventor
靖久 谷澤
朗 石川
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
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 filed Critical NEC Corp
Priority to JP1988038254U priority Critical patent/JPH0635206Y2/ja
Publication of JPH01142907U publication Critical patent/JPH01142907U/ja
Application granted granted Critical
Publication of JPH0635206Y2 publication Critical patent/JPH0635206Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)
JP1988038254U 1988-03-25 1988-03-25 導波路型光デバイス Expired - Lifetime JPH0635206Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988038254U JPH0635206Y2 (ja) 1988-03-25 1988-03-25 導波路型光デバイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988038254U JPH0635206Y2 (ja) 1988-03-25 1988-03-25 導波路型光デバイス

Publications (2)

Publication Number Publication Date
JPH01142907U JPH01142907U (fr) 1989-09-29
JPH0635206Y2 true JPH0635206Y2 (ja) 1994-09-14

Family

ID=31264811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988038254U Expired - Lifetime JPH0635206Y2 (ja) 1988-03-25 1988-03-25 導波路型光デバイス

Country Status (1)

Country Link
JP (1) JPH0635206Y2 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58147710A (ja) * 1982-02-26 1983-09-02 Nec Corp 導波形光制御デバイス
JPS59198432A (ja) * 1983-04-26 1984-11-10 Fujitsu Ltd 導波路型光スイツチ
JP2679760B2 (ja) * 1987-05-29 1997-11-19 富士通株式会社 光導波路

Also Published As

Publication number Publication date
JPH01142907U (fr) 1989-09-29

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