JPH087385Y2 - 導波路型光デバイス - Google Patents

導波路型光デバイス

Info

Publication number
JPH087385Y2
JPH087385Y2 JP5245489U JP5245489U JPH087385Y2 JP H087385 Y2 JPH087385 Y2 JP H087385Y2 JP 5245489 U JP5245489 U JP 5245489U JP 5245489 U JP5245489 U JP 5245489U JP H087385 Y2 JPH087385 Y2 JP H087385Y2
Authority
JP
Japan
Prior art keywords
optical waveguide
electrode
protective cover
wiring
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
JP5245489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02142816U (en]
Inventor
靖久 谷澤
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 JP5245489U priority Critical patent/JPH087385Y2/ja
Publication of JPH02142816U publication Critical patent/JPH02142816U/ja
Application granted granted Critical
Publication of JPH087385Y2 publication Critical patent/JPH087385Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP5245489U 1989-05-08 1989-05-08 導波路型光デバイス Expired - Lifetime JPH087385Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5245489U JPH087385Y2 (ja) 1989-05-08 1989-05-08 導波路型光デバイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5245489U JPH087385Y2 (ja) 1989-05-08 1989-05-08 導波路型光デバイス

Publications (2)

Publication Number Publication Date
JPH02142816U JPH02142816U (en]) 1990-12-04
JPH087385Y2 true JPH087385Y2 (ja) 1996-03-04

Family

ID=31572772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5245489U Expired - Lifetime JPH087385Y2 (ja) 1989-05-08 1989-05-08 導波路型光デバイス

Country Status (1)

Country Link
JP (1) JPH087385Y2 (en])

Also Published As

Publication number Publication date
JPH02142816U (en]) 1990-12-04

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