JPS5288353A - Optical waveguide device - Google Patents

Optical waveguide device

Info

Publication number
JPS5288353A
JPS5288353A JP560976A JP560976A JPS5288353A JP S5288353 A JPS5288353 A JP S5288353A JP 560976 A JP560976 A JP 560976A JP 560976 A JP560976 A JP 560976A JP S5288353 A JPS5288353 A JP S5288353A
Authority
JP
Japan
Prior art keywords
optical waveguide
waveguide device
thin film
substrate
optical
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
JP560976A
Other languages
Japanese (ja)
Other versions
JPS604961B2 (en
Inventor
Katsuji Hattori
Akimoto Serizawa
Shoichi Fukai
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP560976A priority Critical patent/JPS604961B2/en
Publication of JPS5288353A publication Critical patent/JPS5288353A/en
Publication of JPS604961B2 publication Critical patent/JPS604961B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE:To obtain superior optical transmission characteristics by epitaxially growing the thin film of group II - VI cubic system compound semiconductor single crystal of an optical refractive index higher than that of a specific tetragonal oxide substrate on said substrate and forming optical waveguides in said thin film.
JP560976A 1976-01-20 1976-01-20 optical waveguide device Expired JPS604961B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP560976A JPS604961B2 (en) 1976-01-20 1976-01-20 optical waveguide device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP560976A JPS604961B2 (en) 1976-01-20 1976-01-20 optical waveguide device

Publications (2)

Publication Number Publication Date
JPS5288353A true JPS5288353A (en) 1977-07-23
JPS604961B2 JPS604961B2 (en) 1985-02-07

Family

ID=11615934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP560976A Expired JPS604961B2 (en) 1976-01-20 1976-01-20 optical waveguide device

Country Status (1)

Country Link
JP (1) JPS604961B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035270U (en) * 1983-08-19 1985-03-11 三菱自動車工業株式会社 Potentiometer type sensor disconnection detection circuit
JPH0271275U (en) * 1988-11-18 1990-05-30

Also Published As

Publication number Publication date
JPS604961B2 (en) 1985-02-07

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