可调谐SG-DBR激光器的单片线宽变窄

2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC) Pub Date : 2013-03-17 DOI:10.1364/OFC.2013.OTH3I.3

A. Sivananthan, Hyun-Chul Park, Mingzhi Lu, J. Parker, E. Bloch, L. Johansson, M. Rodwell, L. Coldren

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引用次数: 15

摘要

我们展示了一种InGaAsP/InP宽调谐SG-DBR激光器，该激光器集成了非对称马赫-曾德尔干涉仪(AMZI)，用于稳频。从AMZI到激光相位调谐部分的负反馈使线宽减小了27倍。

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Monolithic linewidth narrowing of a tunable SG-DBR laser

We demonstrate an InGaAsP/InP widely-tunable SG-DBR laser integrated with an asymmetric Mach-Zehnder interferometer (AMZI) for frequency stabilization. Negative feedback from the AMZI to the laser phase tuning section reduces the linewidth by a factor of 27.

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2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC)

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