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

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)3146-3149
Number of pages4
JournalOptics Letters
Volume44
Issue number12
DOIs
Publication statusPublished - 2019 Jan 1

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octaves
sidebands
four-wave mixing
phase matching
frequency shift
generators
wavelengths
simulation

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Octave-wide phase-matched four-wave mixing in dispersion-engineered crystalline microresonators. / Fujii, Shun; Tanaka, Shuya; Fuchida, Mika; Amano, Hikaru; Hayama, Yuka; Suzuki, Ryo; Kakinuma, Yasuhiro; Tanabe, Takasumi.

In: Optics Letters, Vol. 44, No. 12, 01.01.2019, p. 3146-3149.

Research output: Contribution to journalArticle

Fujii S, Tanaka S, Fuchida M, Amano H, Hayama Y, Suzuki R et al. Octave-wide phase-matched four-wave mixing in dispersion-engineered crystalline microresonators. Optics Letters. 2019 Jan 1;44(12):3146-3149. https://doi.org/10.1364/OL.44.003146
Fujii, Shun ; Tanaka, Shuya ; Fuchida, Mika ; Amano, Hikaru ; Hayama, Yuka ; Suzuki, Ryo ; Kakinuma, Yasuhiro ; Tanabe, Takasumi. / Octave-wide phase-matched four-wave mixing in dispersion-engineered crystalline microresonators. In: Optics Letters. 2019 ; Vol. 44, No. 12. pp. 3146-3149.
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