| Presentation | 2013-05-17 Two-mode lasing of wavelength tunable quantum dot laser Kouichi Akahane, Naokatsu Yamamoto, Atsushi Kanno, Keizo Inagaki, Toshimasa Umezawa, Tetsuya Kawanishi, Takashi Endo, Yasunori Tomomatsu, Toshio Yamanoi, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A two-wavelength emission laser can be used to generate millimeter and terahertz waves by irradiating high speed photodiodes or nonlinear crystals. Recently, electro-magnetic waves at such frequencies have become important for high speed wireless communication and accurate sensing. The external cavity wavelength tunable quantum-dot (QD) laser is a candidate for fabrication of a two-wavelength emission laser because of its properties such as a simple structure, wide range of wavelength tunability, narrow linewidth, and emission wavelength stability. We have developed a QD wavelength tunable laser with a narrow linewidth and stable emission wavelength. In this study, we achieved two-wavelength emissions in the QD wavelength tunable laser by changing the external cavity configuration. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Quantum dot / Wavelength tunable laser / Two-mode laser |
| Paper # | LQE2013-11 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2013/5/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Two-mode lasing of wavelength tunable quantum dot laser |
| Sub Title (in English) | |
| Keyword(1) | Quantum dot |
| Keyword(2) | Wavelength tunable laser |
| Keyword(3) | Two-mode laser |
| 1st Author's Name | Kouichi Akahane |
| 1st Author's Affiliation | National Institute of Information and Communications Technology() |
| 2nd Author's Name | Naokatsu Yamamoto |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology |
| 3rd Author's Name | Atsushi Kanno |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology |
| 4th Author's Name | Keizo Inagaki |
| 4th Author's Affiliation | National Institute of Information and Communications Technology |
| 5th Author's Name | Toshimasa Umezawa |
| 5th Author's Affiliation | National Institute of Information and Communications Technology |
| 6th Author's Name | Tetsuya Kawanishi |
| 6th Author's Affiliation | National Institute of Information and Communications Technology |
| 7th Author's Name | Takashi Endo |
| 7th Author's Affiliation | Koshin Kogaku Co., Ltd. |
| 8th Author's Name | Yasunori Tomomatsu |
| 8th Author's Affiliation | Koshin Kogaku Co., Ltd. |
| 9th Author's Name | Toshio Yamanoi |
| 9th Author's Affiliation | Koshin Kogaku Co., Ltd. |
| Date | 2013-05-17 |
| Paper # | LQE2013-11 |
| Volume (vol) | vol.113 |
| Number (no) | 49 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |