JPS54161350A - Production of thin film optical element - Google Patents

Production of thin film optical element

Info

Publication number: JPS54161350A
Authority: JP; Japan
Prior art keywords: film; light; waveguide; optical element; preset
Prior art date: 1978-06-10
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

JP7026078A

Other languages

English (en)

Other versions

JPS5810721B2 (ja

Inventor

Hiroshi Terui

Morio Kobayashi

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.)

1978-06-10

Filing date

1978-06-10

Publication date

1979-12-20

1978-06-10 Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp

1978-06-10 Priority to JP53070260A priority Critical patent/JPS5810721B2/ja

1979-12-20 Publication of JPS54161350A publication Critical patent/JPS54161350A/ja

1983-02-26 Publication of JPS5810721B2 publication Critical patent/JPS5810721B2/ja

Status Expired legal-status Critical Current

Landscapes

Optical Integrated Circuits (AREA)
Surface Treatment Of Glass (AREA)
Glass Compositions (AREA)

JP53070260A 1978-06-10 1978-06-10 薄膜光素子の製造方法 Expired JPS5810721B2 (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP53070260A JPS5810721B2 (ja)	1978-06-10	1978-06-10	薄膜光素子の製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP53070260A JPS5810721B2 (ja)	1978-06-10	1978-06-10	薄膜光素子の製造方法

Publications (2)

Publication Number	Publication Date
JPS54161350A true JPS54161350A (en)	1979-12-20
JPS5810721B2 JPS5810721B2 (ja)	1983-02-26

Family

ID=13426385

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP53070260A Expired JPS5810721B2 (ja)	1978-06-10	1978-06-10	薄膜光素子の製造方法

Country Status (1)

Country	Link
JP (1)	JPS5810721B2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5562407A (en) *	1978-11-02	1980-05-10	Nec Corp	Production of plane optical guide
JPS5863902A (ja) *	1981-10-12	1983-04-16	Fujitsu Ltd	光導波路の調整方法
JPS5971005A (ja) *	1982-10-18	1984-04-21	Canon Inc	光導波路の作成方法
JPS61200507A (ja) *	1985-03-01	1986-09-05	Mitsubishi Electric Corp	光導波路レンズ
JPS6377009A (ja) *	1986-09-20	1988-04-07	Fujitsu Ltd	Ｙ分岐導波路
US4762382A (en) *	1987-06-29	1988-08-09	Honeywell Inc.	Optical interconnect circuit for GaAs optoelectronics and Si VLSI/VHSIC

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4879655A (ja) *	1972-01-28	1973-10-25
JPS50159626A (ja) *	1974-06-13	1975-12-24

1978
- 1978-06-10 JP JP53070260A patent/JPS5810721B2/ja not_active Expired

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4879655A (ja) *	1972-01-28	1973-10-25
JPS50159626A (ja) *	1974-06-13	1975-12-24

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5562407A (en) *	1978-11-02	1980-05-10	Nec Corp	Production of plane optical guide
JPS6161081B2 (ja) *	1978-11-02	1986-12-24	Nippon Electric Co
JPS5863902A (ja) *	1981-10-12	1983-04-16	Fujitsu Ltd	光導波路の調整方法
JPS5971005A (ja) *	1982-10-18	1984-04-21	Canon Inc	光導波路の作成方法
JPS61200507A (ja) *	1985-03-01	1986-09-05	Mitsubishi Electric Corp	光導波路レンズ
JPS6377009A (ja) *	1986-09-20	1988-04-07	Fujitsu Ltd	Ｙ分岐導波路
US4762382A (en) *	1987-06-29	1988-08-09	Honeywell Inc.	Optical interconnect circuit for GaAs optoelectronics and Si VLSI/VHSIC

Also Published As

Publication number	Publication date
JPS5810721B2 (ja)	1983-02-26

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