JPH0491311U - - Google Patents

Info

Publication number
JPH0491311U
JPH0491311U JP40506290U JP40506290U JPH0491311U JP H0491311 U JPH0491311 U JP H0491311U JP 40506290 U JP40506290 U JP 40506290U JP 40506290 U JP40506290 U JP 40506290U JP H0491311 U JPH0491311 U JP H0491311U
Authority
JP
Japan
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.)
Granted
Application number
JP40506290U
Other languages
Japanese (ja)
Other versions
JP2595070Y2 (en
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 JP1990405062U priority Critical patent/JP2595070Y2/en
Publication of JPH0491311U publication Critical patent/JPH0491311U/ja
Application granted granted Critical
Publication of JP2595070Y2 publication Critical patent/JP2595070Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)
JP1990405062U 1990-12-27 1990-12-27 Optical waveguide connection structure Expired - Fee Related JP2595070Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990405062U JP2595070Y2 (en) 1990-12-27 1990-12-27 Optical waveguide connection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990405062U JP2595070Y2 (en) 1990-12-27 1990-12-27 Optical waveguide connection structure

Publications (2)

Publication Number Publication Date
JPH0491311U true JPH0491311U (en) 1992-08-10
JP2595070Y2 JP2595070Y2 (en) 1999-05-24

Family

ID=31882565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990405062U Expired - Fee Related JP2595070Y2 (en) 1990-12-27 1990-12-27 Optical waveguide connection structure

Country Status (1)

Country Link
JP (1) JP2595070Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017203966A (en) * 2016-05-13 2017-11-16 Ｎｔｔエレクトロニクス株式会社 Optical circuit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542758A (en) * 1977-06-08 1979-01-10 Toshiba Corp Photo coupling device
JPS5732517A (en) * 1980-08-04 1982-02-22 Tokyo Shibaura Electric Co Controlling circuit for breaker
JPS6111708A (en) * 1984-06-28 1986-01-20 Nippon Telegr & Teleph Corp <Ntt> Channel optical waveguide with end face lens and its production
JPS61226717A (en) * 1985-04-01 1986-10-08 Hitachi Ltd Coupling system between semiconductor light emitting element and light guide
JPH03168706A (en) * 1989-11-29 1991-07-22 Fujitsu Ltd Manufacture of optical module substrate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542758A (en) * 1977-06-08 1979-01-10 Toshiba Corp Photo coupling device
JPS5732517A (en) * 1980-08-04 1982-02-22 Tokyo Shibaura Electric Co Controlling circuit for breaker
JPS6111708A (en) * 1984-06-28 1986-01-20 Nippon Telegr & Teleph Corp <Ntt> Channel optical waveguide with end face lens and its production
JPS61226717A (en) * 1985-04-01 1986-10-08 Hitachi Ltd Coupling system between semiconductor light emitting element and light guide
JPH03168706A (en) * 1989-11-29 1991-07-22 Fujitsu Ltd Manufacture of optical module substrate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017203966A (en) * 2016-05-13 2017-11-16 Ｎｔｔエレクトロニクス株式会社 Optical circuit
WO2017195892A1 (en) * 2016-05-13 2017-11-16 Ｎｔｔエレクトロニクス株式会社 Optical module

Also Published As

Publication number Publication date
JP2595070Y2 (en) 1999-05-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees