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JPS547951A - Optical switch array - Google Patents

Optical switch array

Info

Publication number
JPS547951A
JPS547951A JP7354977A JP7354977A JPS547951A JP S547951 A JPS547951 A JP S547951A JP 7354977 A JP7354977 A JP 7354977A JP 7354977 A JP7354977 A JP 7354977A JP S547951 A JPS547951 A JP S547951A
Authority
JP
Japan
Prior art keywords
optical switch
switch array
mounting
pair
waveguides
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
JP7354977A
Other languages
Japanese (ja)
Inventor
Hatsuhiko Naito
Katsutoshi Muto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7354977A priority Critical patent/JPS547951A/en
Publication of JPS547951A publication Critical patent/JPS547951A/en
Pending legal-status Critical Current

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  • Optical Integrated Circuits (AREA)

Abstract

PURPOSE:To improve the resolving power of an incident light and to simplify the production by mounting on a crystal substrate a pair of optical waveguides having different effective refractive in dexes and by mounting a pair of electrodes with respect to the boundary of the waveguides.
JP7354977A 1977-06-20 1977-06-20 Optical switch array Pending JPS547951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7354977A JPS547951A (en) 1977-06-20 1977-06-20 Optical switch array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7354977A JPS547951A (en) 1977-06-20 1977-06-20 Optical switch array

Publications (1)

Publication Number Publication Date
JPS547951A true JPS547951A (en) 1979-01-20

Family

ID=13521416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7354977A Pending JPS547951A (en) 1977-06-20 1977-06-20 Optical switch array

Country Status (1)

Country Link
JP (1) JPS547951A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003155A1 (en) * 1983-02-10 1984-08-16 Matsushita Electric Industrial Co Ltd Optical switch
US4618210A (en) * 1982-06-09 1986-10-21 Nec Corporation Optical switch of switched directional coupler type
US4737003A (en) * 1983-12-23 1988-04-12 Hitachi, Ltd. Optical switching device utilizing multiple quantum well structures between intersecting waveguides
US4813757A (en) * 1986-11-26 1989-03-21 Hitachi, Ltd. Optical switch including bypass waveguide

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618210A (en) * 1982-06-09 1986-10-21 Nec Corporation Optical switch of switched directional coupler type
WO1984003155A1 (en) * 1983-02-10 1984-08-16 Matsushita Electric Industrial Co Ltd Optical switch
US4737003A (en) * 1983-12-23 1988-04-12 Hitachi, Ltd. Optical switching device utilizing multiple quantum well structures between intersecting waveguides
US4813757A (en) * 1986-11-26 1989-03-21 Hitachi, Ltd. Optical switch including bypass waveguide

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