Extending the direct modulation bandwidth by mutual injection locking in integrated coupled DFB lasers

2017 IEEE Photonics Conference (IPC) Part II Pub Date : 2017-10-01 DOI:10.1109/IPCON.2017.8116266

Yuanfeng Mao, Zhengliang Ren, Ruikang Zhang, Hao Wang, Yongguang Huang, C. Ji, Q. Kan, Wei Wang

引用次数: 3

Abstract

We demonstrate the modulation bandwidth enhancement in integrated coupled DFB lasers. The coupling strength of the dual DFB is tunable duo to a SOA sandwiching in the center. The 3-dB bandwidth is increased from 8.6 GHz to 18.7 GHz under mutual injection locking.

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集成耦合DFB激光器中互注入锁的直接调制带宽扩展

我们演示了集成耦合DFB激光器调制带宽的增强。双DFB的耦合强度可根据夹在中间的SOA进行调整。在互注入锁定下，3db带宽由8.6 GHz提高到18.7 GHz。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2017 IEEE Photonics Conference (IPC) Part II

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