| Autor: |
P. Trubenko, Igor Berishev, G. Ellis, V. Ackermann, Alexey Komissarov, N. Moshegov, Valentin Gapontsev, O. Raisky, Eugene Shcherbakov, A. Ovtchinnikov |
| Rok vydání: |
2006 |
| Předmět: |
|
| Zdroj: |
SPIE Proceedings. |
| ISSN: |
0277-786X |
| Popis: |
High-power high-brightness multimode edge emitting pumps have been developed. Comprehensive development efforts have resulted in 3 mm-long cavity diodes with far-field divergence reduced down to 26°. Output in excess of 20W CW from 90 μm-wide aperture single emitter was demonstrated for the first time. Peak power was reached at 25A CW driving current and was limited by power supply. Peak CW power efficiency was as high as 67%. Two coolerless package types designed to operate up to 10W output and up to 20W output are reported. About 95% fiber coupling efficiency into NA |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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