EP0556582A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Frequency doubled solid state laser
Assignee: Carl Zeiss AG
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Filing: 1993-01-21
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Granted: —
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Expires: 2013-01-21
Abstract
Abstract A doubled-frequency solid-state laser with folded resonator and end pumping by laser diodes (211, 212, 221, 222) from both ends. The deflection and output mirror (5) is additionally anti-reflection-coated for the pumping light at both ends. …<??>Using four laser diodes (211, 212, 221, 222) of 3 Watt light power each, 1.5 W output power at 532 nm is achieved with ND:YAG (1) and KTP (4). …<??>Two laser diodes (211, 212; 221, 222) each on each side of the laser rod (1) are preferably combined via polarising beam dividers (218, 228). …<??>The deflection angle is 10 DEG to 60 DEG , typically 50 DEG . …<IMAGE>…
Inventors
- 👤 Harald Sakowski
- 👤 Karl Brenner
- 👤 Peter Dr. Greve
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 01:06
CPC Classifications
H; H01; H01S; H01S3/00; H01S3/10; H01S3/106; H01S3/108; H01S3/109; H01S3/05; H01S3/08; H01S3/081; H01S3/09; H01S3/091; H01S3/094; H01S3/0941
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References Cited (Backward Citations)
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