Octave-wide phase-matched four-wave mixing in dispersion-engineered crystalline microresonators

Shun Fujii, Shuya Tanaka, Mika Fuchida, Hikaru Amano, Yuka Hayama, Ryo Suzuki, Yasuhiro Kakinuma, Takasumi Tanabe

研究成果: Article査読

36 被引用数 (Scopus)

抄録

In this Letter, we report phase-matched four-wave mixing separated by over one octave in a dispersion-engineered crystalline microresonator. Experimental and numerical results presented here confirm that primary sidebands were generated with a frequency shift up to 140 THz, and that secondary sidebands formed a localized comb structure, known as a clustered comb in the vicinity of the primary sidebands. A theoretical analysis of the phase-matching condition validated our experimental observations, and our results agree well with numerical simulations. These results offer the potential to realize a frequency-tunable comb cluster generator operating from 1 μm to mid-infrared wavelengths with a single and compact device.

本文言語English
ページ(範囲)3146-3149
ページ数4
ジャーナルOptics Letters
44
12
DOI
出版ステータスPublished - 2019

ASJC Scopus subject areas

  • 原子分子物理学および光学

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