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Ryota Katsumi

University of Tokyo

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Publication

Featured researches published by Ryota Katsumi.

Optica | 2018

Transfer-printed single photon sources coupled to wire waveguides

Ryota Katsumi; Yasutomo Ota; Masahiro Kakuda; Satoshi Iwamoto; Yasuhiko Arakawa

Applied Physics Express | 2018

Transfer-printed quantum-dot nanolasers on a silicon photonic circuit

Alto Osada; Yasutomo Ota; Ryota Katsumi; Katsuyuki Watanabe; Satoshi Iwamoto; Yasuhiko Arakawa

conference on lasers and electro optics | 2018

Lasing in a topological photonic crystal nanocavity

Yasutomo Ota; Ryota Katsumi; Katsuyuki Watanabe; Satoshi Iwamoto; Yasuhiko Arakawa

conference on lasers and electro optics | 2018

Quantum dot single photon sources transfer-printed on wire waveguides

Ryota Katsumi; Yasutomo Ota; Masahiro Kakuda; Satoshi Iwamoto; Yasuhiko Arakawa

conference on lasers and electro optics | 2018

Quantum-dot nanolasers on Si photonic circuits

Alto Osada; Yasutomo Ota; Ryota Katsumi; Kentaro Watanabe; Satoshi Iwamoto; Y. Arakawa

arXiv: Mesoscale and Nanoscale Physics | 2018

Strongly coupled single quantum dot-cavity system integrated on a CMOS-processed silicon photonic chip.

Alto Osada; Yasutomo Ota; Ryota Katsumi; Masahiro Kakuda; Satoshi Iwamoto; Yasuhiko Arakawa

The Japan Society of Applied Physics | 2018

Demonstration of quantum-dot nanolasers coupled to a silicon waveguide by transfer printing

Alto Osada; Yasutomo Ota; Ryota Katsumi; Katsuyuki Watanabe; Satoshi Iwamoto; Yasuhiko Arakawa

The Japan Society of Applied Physics | 2018

Integration of multiple quantum-dot single-photon sources by transfer printing

Ryota Katsumi; Yasutomo Ota; Masahiro Kakuda; Satoshi Iwamoto; Yasuhiko Arakawa

The Japan Society of Applied Physics | 2018

Lasing oscillation in a topological one-dimensional photonic crystal nanocavity

Yasutomo Ota; Ryota Katsumi; Katsuyuki Watanabe; Satoshi Iwamoto; Yasuhiko Arakawa

The Japan Society of Applied Physics | 2018

Fabrication and Characterization of Valley Photonic Crystals with Triangular-Shaped Air Holes

Takuto Yamaguchi; Ryota Katsumi; Alto Osada; Yasutomo Ota; Satomi Ishida; Satoshi Iwamoto; Yasuhiko Arakawa

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Collaboration

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Satoshi Iwamoto

University of Tokyo

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Yasutomo Ota

University of Tokyo

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Yasuhiko Arakawa

University of Tokyo

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Masahiro Kakuda

University of Tokyo

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Alto Osada

University of Tokyo

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Katsuyuki Watanabe

University of Tokyo

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Kazuya Takemoto

Fujitsu

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Toshiyuki Miyazawa

Fujitsu

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Akihito Tamada

University of Tokyo

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Kazuhiro Kuruma

University of Tokyo

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