Enormously high-peak-power optical pulse generation from a single-transverse-mode GaInN blue-violet laser diode

Masaru Kuramoto, Tomoyuki Oki, Tomoya Sugahara, Shunsuke Kono, Masao Ikeda, Hiroyuki Yokoyama

研究成果: Article査読

22 被引用数 (Scopus)

抄録

We have demonstrated extraordinary optical pulse generation with a peak-power of 55 W and pulse duration of 15 ps by intense electrical pulse excitation of a 401 nm GaInN laser diode (LD). Electrical pulse excitation of a GaInN LD which contained a thicker electron blocking layer gave rise to abnormal behavior with a several nanosecond-long delay and apparent Q-switching under intense excitation. Operation of this LD under such excitation was found to produce highly intense optical pulses even in semiconductor lasers with a single-transverse-mode.

本文言語English
論文番号051102
ジャーナルApplied Physics Letters
96
5
DOI
出版ステータスPublished - 2010

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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