Patent EP0454566A1 successfully refreshed from Google Patents.
EP0454566A1
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EP
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Electron-pumped compact semiconductor laser
Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
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Filing: 1991-04-23
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Granted: —
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Expires: 2011-04-23
Abstract
Abstract Compact semiconductor laser of the type with pumping by electron bombardment effected by an array (23) of microtip cathodes. The semiconductor (10) of the direct gap type is supported by an electrode (50) and held facing the matrix (23). Focusing screens (44, 46) make it possible to focus the electron bombardment onto a strip of the semiconductor surface. The whole is kept in an enclosure (34) under a secondary vacuum. <??>Application to optical signal processing. <IMAGE>
Inventors
- 👤 Guy Labrunie
- 👤 Engin Molva
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-04 16:32
CPC Classifications
H; H01; H01S; H01S5/00; H01S5/20; H01J; H01J1/00; H01J1/02; H01J1/30; H01J1/304; H01J1/3042; H01S3/00; H01S3/09; H01S3/0955; H01S3/0959; H01S5/04; H01S5/2004; H01S5/30; H01S5/32; H01S5/3211
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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