Interferometric phase shift compensation technique for high-power, tiled-aperture coherent beam combination

We propose a simple coherent beam combining technique for applications in high-power multichannel laser amplifier systems with tiled aperture design. Using a photodiode pair coupled with piezo-actuator mirrors, we demonstrated robust beam combining bandwidth (~1 KHz) and root mean-square deviation (...

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Veröffentlicht in:	Optics letters 2013-04, Vol.38 (8), p.1277-1279
Hauptverfasser:	Chosrowjan, Haik, Furuse, Hiroaki, Fujita, Masayuki, Izawa, Yasukazu, Kawanaka, Junji, Miyanaga, Noriaki, Hamamoto, Koichi, Yamada, Takahiro
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Bandwidth Beams (radiation) Channels Coherence Compensation Deviation Equipment Design Interferometry - instrumentation Interferometry - methods Lasers Optical Phenomena Phase shift
Online-Zugang:	Volltext
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