Thresholdless lasing with quantum dot gain

Yasutomo Ota; Daisaku Takamiya; Katsuyuki Watanabe; Masahiro Kakuda; Satoshi Iwamoto; Yasuhiko Arakawa

doi:10.1364/CLEO_SI.2017.STh4N.3

Thresholdless lasing with quantum dot gain

Yasutomo Ota, Daisaku Takamiya, Katsuyuki Watanabe, Masahiro Kakuda, Satoshi Iwamoto, Yasuhiko Arakawa

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We demonstrate thresholdless lasing with quantum dot gain, operated under cavity resonant excitation. The lasing behavior is systematically compared with that under conventional above bandgap excitation, providing a firm verification of the thresholdless operation.

Original language	English
Title of host publication	2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-2
Number of pages	2
ISBN (Electronic)	9781943580279
DOIs	https://doi.org/10.1364/CLEO_SI.2017.STh4N.3
Publication status	Published - 2017 Oct 25
Externally published	Yes
Event	2017 Conference on Lasers and Electro-Optics, CLEO 2017 - San Jose, United States Duration: 2017 May 14 → 2017 May 19

Publication series

Name	2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings
Volume	2017-January

Other

Other	2017 Conference on Lasers and Electro-Optics, CLEO 2017
Country/Territory	United States
City	San Jose
Period	17/5/14 → 17/5/19

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
Instrumentation

Access to Document

10.1364/CLEO_SI.2017.STh4N.3

Cite this

Ota, Y., Takamiya, D., Watanabe, K., Kakuda, M., Iwamoto, S., & Arakawa, Y. (2017). Thresholdless lasing with quantum dot gain. In 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings (pp. 1-2). (2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings; Vol. 2017-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1364/CLEO_SI.2017.STh4N.3

Thresholdless lasing with quantum dot gain. / Ota, Yasutomo; Takamiya, Daisaku; Watanabe, Katsuyuki et al.
2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-2 (2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings; Vol. 2017-January).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ota, Y, Takamiya, D, Watanabe, K, Kakuda, M, Iwamoto, S & Arakawa, Y 2017, Thresholdless lasing with quantum dot gain. in 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings. 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings, vol. 2017-January, Institute of Electrical and Electronics Engineers Inc., pp. 1-2, 2017 Conference on Lasers and Electro-Optics, CLEO 2017, San Jose, United States, 17/5/14. https://doi.org/10.1364/CLEO_SI.2017.STh4N.3

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title = "Thresholdless lasing with quantum dot gain",

abstract = "We demonstrate thresholdless lasing with quantum dot gain, operated under cavity resonant excitation. The lasing behavior is systematically compared with that under conventional above bandgap excitation, providing a firm verification of the thresholdless operation.",

author = "Yasutomo Ota and Daisaku Takamiya and Katsuyuki Watanabe and Masahiro Kakuda and Satoshi Iwamoto and Yasuhiko Arakawa",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2017 Conference on Lasers and Electro-Optics, CLEO 2017 ; Conference date: 14-05-2017 Through 19-05-2017",

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AU - Ota, Yasutomo

AU - Takamiya, Daisaku

AU - Watanabe, Katsuyuki

AU - Kakuda, Masahiro

AU - Iwamoto, Satoshi

AU - Arakawa, Yasuhiko

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T3 - 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings

SP - 1

EP - 2

BT - 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings

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T2 - 2017 Conference on Lasers and Electro-Optics, CLEO 2017

Y2 - 14 May 2017 through 19 May 2017

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Thresholdless lasing with quantum dot gain

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ASJC Scopus subject areas

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