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
Rok vydání:	2011
Předmět:	Optical amplifier Materials science business.industry Amplifier Detector Phase (waves) Optics Semiconductor Convergence (routing) Physics::Accelerator Physics Optoelectronics business Algorithm Laser beams Beam (structure)
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
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::eb94cffa6f41c844de77e858063d46a8 https://doi.org/10.1364/cleo_si.2011.ctuv1 Zobrazit plný text záznamu