JPS5419765A - Dielectric waveguide with electrodes and production thereor - Google Patents

Dielectric waveguide with electrodes and production thereor

Info

Publication number
JPS5419765A
JPS5419765A JP8443277A JP8443277A JPS5419765A JP S5419765 A JPS5419765 A JP S5419765A JP 8443277 A JP8443277 A JP 8443277A JP 8443277 A JP8443277 A JP 8443277A JP S5419765 A JPS5419765 A JP S5419765A
Authority
JP
Japan
Prior art keywords
thereor
electrodes
production
dielectric waveguide
refractive index
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
JP8443277A
Other languages
Japanese (ja)
Other versions
JPS5931683B2 (en
Inventor
Kenichi Yoshida
Seihachiro Yamashita
Koji Tada
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP8443277A priority Critical patent/JPS5931683B2/en
Publication of JPS5419765A publication Critical patent/JPS5419765A/en
Publication of JPS5931683B2 publication Critical patent/JPS5931683B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Waveguides (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

PURPOSE:To reduce the propagation loss by piling a dielectric layer having no photoconductivity, a dielectric optical waveguide of an electro-optical substance having a higher refractive index, a dielectric layer having a lower refractive index, and an upper electrode upon a substrate having optical conductivity with a lower electrode.
JP8443277A 1977-07-14 1977-07-14 Dielectric waveguide with electrodes and manufacturing method thereof Expired JPS5931683B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8443277A JPS5931683B2 (en) 1977-07-14 1977-07-14 Dielectric waveguide with electrodes and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8443277A JPS5931683B2 (en) 1977-07-14 1977-07-14 Dielectric waveguide with electrodes and manufacturing method thereof

Publications (2)

Publication Number Publication Date
JPS5419765A true JPS5419765A (en) 1979-02-14
JPS5931683B2 JPS5931683B2 (en) 1984-08-03

Family

ID=13830415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8443277A Expired JPS5931683B2 (en) 1977-07-14 1977-07-14 Dielectric waveguide with electrodes and manufacturing method thereof

Country Status (1)

Country Link
JP (1) JPS5931683B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862480U (en) * 1981-10-20 1983-04-27 三洋電機株式会社 Operation switching mechanism of cassette tape recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862480U (en) * 1981-10-20 1983-04-27 三洋電機株式会社 Operation switching mechanism of cassette tape recorder

Also Published As

Publication number Publication date
JPS5931683B2 (en) 1984-08-03

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