Patent JPS51149034A successfully refreshed from Google Patents.
JPS51149034A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Propagation mode converting optical coupler
Assignee: Nippon Selfoc Co Ltd
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Filing: 1975-06-16
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Granted: —
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Expires: 1995-06-16
Abstract
Abstract PURPOSE:To oscillatably couple only the light beam of foundamental mode of an optical fiber among the output optical beam from a semiconductor laser to said optical fiber.
Inventors
- 👤 Teiji Uchida
- 👤 Isao Kobayashi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 22:43
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/42; G02B6/4201; G02B6/4204; G02B6/4206
Claims Analysis
Total Claims: 0
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