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

doi:10.1364/OL.44.003146

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 journal › Article › peer-review

23 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 language	English
Pages (from-to)	3146-3149
Number of pages	4
Journal	Optics Letters
Volume	44
Issue number	12
DOIs	https://doi.org/10.1364/OL.44.003146
Publication status	Published - 2019

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1364/OL.44.003146

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title = "Octave-wide phase-matched four-wave mixing in dispersion-engineered crystalline microresonators",

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.",

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

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T1 - Octave-wide phase-matched four-wave mixing in dispersion-engineered crystalline microresonators

AU - Fujii, Shun

AU - Tanaka, Shuya

AU - Fuchida, Mika

AU - Amano, Hikaru

AU - Hayama, Yuka

AU - Suzuki, Ryo

AU - Kakinuma, Yasuhiro

AU - Tanabe, Takasumi

N1 - Funding Information: Funding. Japan Society for the Promotion of Science (JSPS) (JP18J21797) Grant-in-Aid for JSPS Fellow; Amada Foundation; Ministry of Education, Culture, Sports, Science and Technology (MEXT) Q-LEAP. Publisher Copyright: © 2019 Optical Society of America

PY - 2019

Y1 - 2019

N2 - 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.

AB - 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.

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

Abstract

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