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Conferences > CLEO_SI > 2018 > SF1G > SF1G.3

10 W High-Power and High-Beam-Quality Pulsed Operation of Double-Hole Photonic-Crystal Surface-Emitting Lasers

Masahiro Yoshida, Menaka De Zoysa, Kenji Ishizaki, Yoshinori Tanaka, Ranko Hatsuda, Masato Kawasaki, Bong-Shik Song, and Susumu Noda

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Abstract

We develop high-power, high-beam-quality photonic-crystal lasers with double-hole structures. We demonstrate broad-area coherent lasing in a circular region with a 500 μm diameter, and 10 W peak powers with very narrow far-field angles (< 0.3°).

© 2018 The Author(s)

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