Nonlinear Distortion Suppression in Directly Modulated Distributed Feedback Lasers by Sidemode Optical Injection Locking : Optics and Quantum Electronics
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概要
- 論文の詳細を見る
We demonstrate a new nonlinearity reduction method in directly modulated distributed feedback (DFB) semiconductor lasers. By injecting external light into a DFB laser sidemode, the nonlinear distortion of the laser is significantly reduced. Compared to the previously reported main-mode optical injection locking scheme, greater distortion suppression and a wider stable locking range can be achieved.
- 社団法人応用物理学会の論文
- 2002-02-01
著者
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Choi Woo-young
Department Of Electrical And Computer Engineering Yonsei University
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Choi Woo-young
Department Of Electrical And Electronic Engineering Yonsei University
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Seo Jun-hyuk
Department Of Electrical And Electronic Engineering Yonsei University
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SEO Young-Kwang
Department of Electrical and Electronic Engineering., Yonsei University
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Seo Young-kwang
Department Of Electrical And Electronic Engineering Yonsei University
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Seo Young-Kwang
Department of ECE, Yonsei University, Seoul 120-749l, Korea
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