2014年6月
A compact chaotic laser device with a two-dimensional external cavity structure
APPLIED PHYSICS LETTERS
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- 巻
- 104
- 号
- 24
- 開始ページ
- 241105
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1063/1.4883636
- 出版者・発行元
- AMER INST PHYSICS
We propose a compact chaotic laser device, which consists of a semiconductor laser and a two-dimensional (2D) external cavity for delayed optical feedback. The overall size of the device is within 230 mu m x 1mm. A long time delay sufficient for chaos generation can be achieved with the small area by the multiple reflections at the 2D cavity boundary, and the feedback strength is controlled by the injection current to the external cavity. We experimentally demonstrate that a variety of output properties, including chaotic output, can be selectively generated by controlling the injection current to the external cavity. (C) 2014 AIP Publishing LLC.
- リンク情報
- ID情報
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- DOI : 10.1063/1.4883636
- ISSN : 0003-6951
- eISSN : 1077-3118
- Web of Science ID : WOS:000337915000005