Mode separation control of few-mode quantum dot lasers by using a multistep etalon filter

Kouichi Akahane; Masaki Inui; Ryuji Sakamoto; Shingo Nakane; Masaru Iwao; Toshimasa Umezawa; Atsushi Matsumoto; Atsushi Kanno; Naokatsu Yamamoto; Tetsuya Kawanishi; Hideyuki Sotobayashi

doi:10.1109/IRMMW-THz.2017.8067101

Mode separation control of few-mode quantum dot lasers by using a multistep etalon filter

Kouichi Akahane, Masaki Inui, Ryuji Sakamoto, Shingo Nakane, Masaru Iwao, Toshimasa Umezawa, Atsushi Matsumoto, Atsushi Kanno, Naokatsu Yamamoto, Tetsuya Kawanishi, Hideyuki Sotobayashi

基幹理工学部

研究成果: Conference contribution

抄録

Semiconductor quantum dots can be used for an optical gain-chip in an external cavity to construct a stable two- or few-mode laser. In this study, we demonstrate wide-range mode separation control of a few-mode laser by using a multistep etalon filter. Since the precise control of multistep thickness in one etalon plate was achieved, the frequency separation of the few-mode laser can be changed by choosing the etalon position. We can change the frequency separation from 83 to 104 GHz by using this method.

本文言語	English
ホスト出版物のタイトル	2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017
出版社	IEEE Computer Society
ISBN（電子版）	9781509060481
DOI	https://doi.org/10.1109/IRMMW-THz.2017.8067101
出版ステータス	Published - 2017 10月 12
イベント	42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 - Cancun, Quintana Roo, Mexico 継続期間: 2017 8月 27 → 2017 9月 1

出版物シリーズ

名前	International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
ISSN（印刷版）	2162-2027
ISSN（電子版）	2162-2035

Other

Other	42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017
国/地域	Mexico
City	Cancun, Quintana Roo
Period	17/8/27 → 17/9/1

ASJC Scopus subject areas

エネルギー工学および電力技術
電子工学および電気工学

文献へのアクセス

10.1109/IRMMW-THz.2017.8067101

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引用スタイル

Akahane, K., Inui, M., Sakamoto, R., Nakane, S., Iwao, M., Umezawa, T., Matsumoto, A., Kanno, A., Yamamoto, N., Kawanishi, T., & Sotobayashi, H. (2017). Mode separation control of few-mode quantum dot lasers by using a multistep etalon filter. In 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 Article 8067101 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2017.8067101

Mode separation control of few-mode quantum dot lasers by using a multistep etalon filter. / Akahane, Kouichi; Inui, Masaki; Sakamoto, Ryuji その他.
2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017. IEEE Computer Society, 2017. 8067101 (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz).

研究成果: Conference contribution

Akahane, K, Inui, M, Sakamoto, R, Nakane, S, Iwao, M, Umezawa, T, Matsumoto, A, Kanno, A, Yamamoto, N, Kawanishi, T & Sotobayashi, H 2017, Mode separation control of few-mode quantum dot lasers by using a multistep etalon filter. in 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017., 8067101, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, IEEE Computer Society, 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017, Cancun, Quintana Roo, Mexico, 17/8/27. https://doi.org/10.1109/IRMMW-THz.2017.8067101

Akahane K, Inui M, Sakamoto R, Nakane S, Iwao M, Umezawa T その他. Mode separation control of few-mode quantum dot lasers by using a multistep etalon filter. In 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017. IEEE Computer Society. 2017. 8067101. (International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz). doi: 10.1109/IRMMW-THz.2017.8067101

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abstract = "Semiconductor quantum dots can be used for an optical gain-chip in an external cavity to construct a stable two- or few-mode laser. In this study, we demonstrate wide-range mode separation control of a few-mode laser by using a multistep etalon filter. Since the precise control of multistep thickness in one etalon plate was achieved, the frequency separation of the few-mode laser can be changed by choosing the etalon position. We can change the frequency separation from 83 to 104 GHz by using this method.",

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AU - Akahane, Kouichi

AU - Inui, Masaki

AU - Sakamoto, Ryuji

AU - Nakane, Shingo

AU - Iwao, Masaru

AU - Umezawa, Toshimasa

AU - Matsumoto, Atsushi

AU - Kanno, Atsushi

AU - Yamamoto, Naokatsu

AU - Kawanishi, Tetsuya

AU - Sotobayashi, Hideyuki

N1 - Funding Information: This study was conducted as a part of the “Research and Development to Expand Radio Frequency Resources,” supported by the Ministry of Internal Affairs and Communications, Japan. Publisher Copyright: © 2017 IEEE.

PY - 2017/10/12

Y1 - 2017/10/12

N2 - Semiconductor quantum dots can be used for an optical gain-chip in an external cavity to construct a stable two- or few-mode laser. In this study, we demonstrate wide-range mode separation control of a few-mode laser by using a multistep etalon filter. Since the precise control of multistep thickness in one etalon plate was achieved, the frequency separation of the few-mode laser can be changed by choosing the etalon position. We can change the frequency separation from 83 to 104 GHz by using this method.

AB - Semiconductor quantum dots can be used for an optical gain-chip in an external cavity to construct a stable two- or few-mode laser. In this study, we demonstrate wide-range mode separation control of a few-mode laser by using a multistep etalon filter. Since the precise control of multistep thickness in one etalon plate was achieved, the frequency separation of the few-mode laser can be changed by choosing the etalon position. We can change the frequency separation from 83 to 104 GHz by using this method.

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Mode separation control of few-mode quantum dot lasers by using a multistep etalon filter

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