JPS5223355A - Process for fabricating a flush type light wave guiding path - Google Patents

Process for fabricating a flush type light wave guiding path

Info

Publication number
JPS5223355A
JPS5223355A JP9990875A JP9990875A JPS5223355A JP S5223355 A JPS5223355 A JP S5223355A JP 9990875 A JP9990875 A JP 9990875A JP 9990875 A JP9990875 A JP 9990875A JP S5223355 A JPS5223355 A JP S5223355A
Authority
JP
Japan
Prior art keywords
type light
light wave
guiding path
fabricating
process
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
JP9990875A
Inventor
Susumu Kondo
Seitaro Matsuo
Shintaro Miyazawa
Original Assignee
Nippon Telegr & Teleph Corp <Ntt>
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 Telegr & Teleph Corp <Ntt> filed Critical Nippon Telegr & Teleph Corp <Ntt>
Priority to JP9990875A priority Critical patent/JPS5223355A/en
Publication of JPS5223355A publication Critical patent/JPS5223355A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE:To obtain a flush type light wave guiding path used for a light minute circuit, which has a great effect on the confinement of ligh tand a discontinuius distribution of refracting index.
JP9990875A 1975-08-18 1975-08-18 Process for fabricating a flush type light wave guiding path Pending JPS5223355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9990875A JPS5223355A (en) 1975-08-18 1975-08-18 Process for fabricating a flush type light wave guiding path

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9990875A JPS5223355A (en) 1975-08-18 1975-08-18 Process for fabricating a flush type light wave guiding path

Publications (1)

Publication Number Publication Date
JPS5223355A true JPS5223355A (en) 1977-02-22

Family

ID=14259866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9990875A Pending JPS5223355A (en) 1975-08-18 1975-08-18 Process for fabricating a flush type light wave guiding path

Country Status (1)

Country Link
JP (1) JPS5223355A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135808A (en) * 1980-03-28 1981-10-23 Nippon Telegr & Teleph Corp <Ntt> Manufacture of glass waveguide path for optical circuit
JPH02232607A (en) * 1989-03-06 1990-09-14 Ibiden Co Ltd Formation of channel type light guide
US5373579A (en) * 1992-07-08 1994-12-13 Matsushita Electric Industrial Co., Ltd. Optical waveguide device
US5485540A (en) * 1992-11-16 1996-01-16 Matsushita Electric Industrial Co., Ltd. Optical waveguide device bonded through direct bonding and a method for fabricating the same
US6120917A (en) * 1993-12-06 2000-09-19 Matsushita Electric Industrial Co., Ltd. Hybrid magnetic substrate and method for producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998258A (en) * 1973-01-22 1974-09-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998258A (en) * 1973-01-22 1974-09-17

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56135808A (en) * 1980-03-28 1981-10-23 Nippon Telegr & Teleph Corp <Ntt> Manufacture of glass waveguide path for optical circuit
JPH02232607A (en) * 1989-03-06 1990-09-14 Ibiden Co Ltd Formation of channel type light guide
US5373579A (en) * 1992-07-08 1994-12-13 Matsushita Electric Industrial Co., Ltd. Optical waveguide device
US5418883A (en) * 1992-07-08 1995-05-23 Matsushita Electric Industrial Co., Ltd. Optical waveguide device and manufacturing method of the same
US5546494A (en) * 1992-07-08 1996-08-13 Matsushita Electric Industrial Co., Ltd. Optical waveguide device and manufacturing method of the same
US5485540A (en) * 1992-11-16 1996-01-16 Matsushita Electric Industrial Co., Ltd. Optical waveguide device bonded through direct bonding and a method for fabricating the same
US5785874A (en) * 1992-11-16 1998-07-28 Matsushita Electric Industrial Co., Ltd. Optical waveguide device bonded through direct bonding and a method for fabricating the same
US6120917A (en) * 1993-12-06 2000-09-19 Matsushita Electric Industrial Co., Ltd. Hybrid magnetic substrate and method for producing the same

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