Self-frequency summing in quantum dot photonic crystal nanocavity lasers

Yasutomo Ota, Katsuyuki Watanabe, Satoshi Iwamoto, Yasuhiko Arakawa

研究成果: Article査読

7 被引用数 (Scopus)

抄録

We demonstrate self-frequency summing in photonic crystal nanocavity lasers with quantum dot gain. Two dipole modes and a hexapole mode, supported in the cavity, simultaneously showed lasing oscillation in the near infrared wavelength region under optical carrier injection. Meanwhile, within the same laser cavity, the internally generated three laser fields are up-converted to exhibit sharp visible emission lines via intra-cavity nonlinear frequency summing (and doubling) processes. This self-frequency summing process in active nanocavities will pave the way for developing nanoscale nonlinear optical light sources.

本文言語English
論文番号243115
ジャーナルApplied Physics Letters
103
24
DOI
出版ステータスPublished - 2013 12 9
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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