Active Coherent Combination of >200 Semiconductor Amplifiers using a SPGD Algorithm*
Autor: | Leo J. Missaggia, George W. Turner, Kevin Creedon, Jan E. Kansky, T. Y. Fan, Shawn M. Redmond, Antonio Sanchez-Rubio, Michael K. Connors |
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Rok vydání: | 2011 |
Předmět: | |
Zdroj: | CLEO:2011 - Laser Applications to Photonic Applications. |
Popis: | We have demonstrated active coherent beam combination of 218 individually-addressable semiconductor amplifiers with 38.5W CW output. Phase actuation was achieved by adjusting the drive current and controlled using a stochastic-parallel-gradient-descent algorithm. |
Databáze: | OpenAIRE |
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