JPS5642203A - Production of photocoupling line - Google Patents

Production of photocoupling line

Info

Publication number
JPS5642203A
JPS5642203A JP11826679A JP11826679A JPS5642203A JP S5642203 A JPS5642203 A JP S5642203A JP 11826679 A JP11826679 A JP 11826679A JP 11826679 A JP11826679 A JP 11826679A JP S5642203 A JPS5642203 A JP S5642203A
Authority
JP
Japan
Prior art keywords
grooves
substrate
clad layer
glass
optical guides
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.)
Granted
Application number
JP11826679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS624683B2 (cs
Inventor
Hiroyasu Sugiki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP11826679A priority Critical patent/JPS5642203A/ja
Publication of JPS5642203A publication Critical patent/JPS5642203A/ja
Publication of JPS624683B2 publication Critical patent/JPS624683B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Integrated Circuits (AREA)
JP11826679A 1979-09-14 1979-09-14 Production of photocoupling line Granted JPS5642203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11826679A JPS5642203A (en) 1979-09-14 1979-09-14 Production of photocoupling line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11826679A JPS5642203A (en) 1979-09-14 1979-09-14 Production of photocoupling line

Publications (2)

Publication Number Publication Date
JPS5642203A true JPS5642203A (en) 1981-04-20
JPS624683B2 JPS624683B2 (cs) 1987-01-31

Family

ID=14732372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11826679A Granted JPS5642203A (en) 1979-09-14 1979-09-14 Production of photocoupling line

Country Status (1)

Country Link
JP (1) JPS5642203A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171907A (ja) * 1983-03-18 1984-09-28 Agency Of Ind Science & Technol 光ガイドの製造方法
JPS60156014A (ja) * 1983-12-27 1985-08-16 Omron Tateisi Electronics Co 埋込形光導波路装置の製造方法
JPS636506A (ja) * 1986-06-27 1988-01-12 Fujitsu Ltd 光導波路の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171907A (ja) * 1983-03-18 1984-09-28 Agency Of Ind Science & Technol 光ガイドの製造方法
JPS60156014A (ja) * 1983-12-27 1985-08-16 Omron Tateisi Electronics Co 埋込形光導波路装置の製造方法
JPS636506A (ja) * 1986-06-27 1988-01-12 Fujitsu Ltd 光導波路の製造方法

Also Published As

Publication number Publication date
JPS624683B2 (cs) 1987-01-31

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