JPS5226240A - Device for a light wave-guiding path - Google Patents

Device for a light wave-guiding path

Info

Publication number
JPS5226240A
JPS5226240A JP10195475A JP10195475A JPS5226240A JP S5226240 A JPS5226240 A JP S5226240A JP 10195475 A JP10195475 A JP 10195475A JP 10195475 A JP10195475 A JP 10195475A JP S5226240 A JPS5226240 A JP S5226240A
Authority
JP
Japan
Prior art keywords
guiding path
light wave
light
outside
intorduce
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
JP10195475A
Other languages
Japanese (ja)
Inventor
Yasuo Seki
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP10195475A priority Critical patent/JPS5226240A/en
Publication of JPS5226240A publication Critical patent/JPS5226240A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Integrated Circuits (AREA)
  • Semiconductor Lasers (AREA)

Abstract

PURPOSE:To provide a device rendering it possible to easily and efficiently intorduce light therein from the outside or to emit light therefrom to the outside, even when the thickness of a light wave-guiding path is relatively small.
JP10195475A 1975-08-22 1975-08-22 Device for a light wave-guiding path Pending JPS5226240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10195475A JPS5226240A (en) 1975-08-22 1975-08-22 Device for a light wave-guiding path

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10195475A JPS5226240A (en) 1975-08-22 1975-08-22 Device for a light wave-guiding path

Publications (1)

Publication Number Publication Date
JPS5226240A true JPS5226240A (en) 1977-02-26

Family

ID=14314265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10195475A Pending JPS5226240A (en) 1975-08-22 1975-08-22 Device for a light wave-guiding path

Country Status (1)

Country Link
JP (1) JPS5226240A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552262A (en) * 1978-06-20 1980-01-09 Nippon Telegr & Teleph Corp <Ntt> Photo coupler
JPS5735914U (en) * 1981-04-30 1982-02-25
JPS5866906A (en) * 1981-09-24 1983-04-21 トムソン−セエスエフ Coupling or connection of integrated optical guide and single mode optical fiber
US4773720A (en) * 1986-06-03 1988-09-27 General Electric Company Optical waveguide
JPH0415604A (en) * 1990-05-09 1992-01-21 Oki Electric Ind Co Ltd Optical waveguide
JP2001330763A (en) * 2000-03-15 2001-11-30 Hoya Corp Condenser parts as well as light source module, laser device and signal amplifier device using the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PRCEEDING OF THE IEEE#M4=1972 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552262A (en) * 1978-06-20 1980-01-09 Nippon Telegr & Teleph Corp <Ntt> Photo coupler
JPS5735914U (en) * 1981-04-30 1982-02-25
JPS5866906A (en) * 1981-09-24 1983-04-21 トムソン−セエスエフ Coupling or connection of integrated optical guide and single mode optical fiber
JPH0552483B2 (en) * 1981-09-24 1993-08-05 Thomson Csf
US4773720A (en) * 1986-06-03 1988-09-27 General Electric Company Optical waveguide
JPH0415604A (en) * 1990-05-09 1992-01-21 Oki Electric Ind Co Ltd Optical waveguide
JP2001330763A (en) * 2000-03-15 2001-11-30 Hoya Corp Condenser parts as well as light source module, laser device and signal amplifier device using the same

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