JPS57202505A - Production of optical circuit - Google Patents

Production of optical circuit

Info

Publication number
JPS57202505A
JPS57202505A JP56087371A JP8737181A JPS57202505A JP S57202505 A JPS57202505 A JP S57202505A JP 56087371 A JP56087371 A JP 56087371A JP 8737181 A JP8737181 A JP 8737181A JP S57202505 A JPS57202505 A JP S57202505A
Authority
JP
Japan
Prior art keywords
layer
refractive indices
glass
peripheral parts
clad
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
JP56087371A
Other languages
English (en)
Inventor
Eiji Okuda
Tetsuya Yamazaki
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 Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
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 Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP56087371A priority Critical patent/JPS57202505A/ja
Publication of JPS57202505A publication Critical patent/JPS57202505A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Integrated Circuits (AREA)
JP56087371A 1981-06-06 1981-06-06 Production of optical circuit Pending JPS57202505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56087371A JPS57202505A (en) 1981-06-06 1981-06-06 Production of optical circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56087371A JPS57202505A (en) 1981-06-06 1981-06-06 Production of optical circuit

Publications (1)

Publication Number Publication Date
JPS57202505A true JPS57202505A (en) 1982-12-11

Family

ID=13913032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56087371A Pending JPS57202505A (en) 1981-06-06 1981-06-06 Production of optical circuit

Country Status (1)

Country Link
JP (1) JPS57202505A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189407A (ja) * 1986-02-17 1987-08-19 Agency Of Ind Science & Technol 光導波路の製造方法
JPS63180910A (ja) * 1987-01-22 1988-07-26 Nippon Sheet Glass Co Ltd 埋込み光導波路
WO2004059358A1 (en) * 2002-12-30 2004-07-15 Microsolutions, Inc. Optical device and method for fabricating the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189407A (ja) * 1986-02-17 1987-08-19 Agency Of Ind Science & Technol 光導波路の製造方法
JPS63180910A (ja) * 1987-01-22 1988-07-26 Nippon Sheet Glass Co Ltd 埋込み光導波路
WO2004059358A1 (en) * 2002-12-30 2004-07-15 Microsolutions, Inc. Optical device and method for fabricating the same

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