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EP0133394A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Infrared light source comprising a semiconductor laser coupled to means for mode selection and power control

Assignee: Individual
•
Filing: 1984-07-18
•
Granted: —
•
Expires: 2004-07-18
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Abstract

Abstract Translated from French Source lumineuse infrarouge à laser. Cette source comprend un laser (15) monté sur une embase (20), un miroir (26) qui assure la sélection de mode, un photodétecteur (32) situé derrière ce miroir et relié à celui-ci par une fibre optique (30), une fibre (22) guidant le faisceau utile. Ces éléments sont tenus par des supports (24, 28) en résine, reposant sur une semelle (34). Application aux télécommuncations optiques. Infrared laser light source. This source includes a laser (15) mounted on a base (20), a mirror (26) which ensures the mode selection, a photodetector (32) located behind this mirror and connected to it by an optical fiber (30) , a fiber (22) guiding the useful beam. These elements are held by supports (24, 28) made of resin, resting on a sole (34). Application to optical telecommunication.

Inventors

  • 👤 René Auffret
  • 👤 René Le Marer
  • 👤 Yvon Sorel

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-06 04:12
CPC Classifications
H; H01; H01S; H01S5/00; H01S5/10; H01S5/14; G; G02; G02B; G02B6/00; G02B6/24; G02B6/42; G02B6/4201; G02B6/4202; G02B6/4219; G02B6/4236; G02B6/424; G02B6/4245; G02B6/4256; G02B6/4257; H01S5/02; H01S5/022; H01S5/023; H01S5/02325; G02B6/4266; G02B6/4268; G02B6/4271; G02B6/4286; H01S5/0225; H01S5/02251; H01S5/06; H01S5/065; H01S5/0651; H01S5/0653; H01S5/0654; H01S5/068; H01S5/0683; H01S5/1039

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

FR2191309A1 Cited
DE2931526A1 Cited
US4297651A Cited
EP0084003A2 Cited
EP0101374A2 Cited

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