JPS547951A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Optical switch array
Assignee: Mitsubishi Electric Corp
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Filing: 1977-06-20
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Granted: —
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Expires: 1997-06-20
Abstract
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.
Inventors
- 👤 Hatsuhiko Naito
- 👤 Katsutoshi Muto
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-01 23:21
CPC Classifications
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