光纤与光波导环形谐振器对DFB-LD自注入锁模的比较

IF 2.3 4区物理与天体物理 Q2 OPTICS

Fiber and Integrated Optics Pub Date : 2019-11-02 DOI:10.1080/01468030.2019.1704098

Cong Wang, Rong Zhang, Zhenming Zhao, Chen Chen, M. Kong

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引用次数: 1

摘要

利用环形谐振器的频率选择特性，可以在环形谐振器的辅助下实现分布反馈激光二极管(dfb - ld)的自注入锁定线宽窄和频率稳定。本文比较了由两个光纤环形谐振器和一个光波导环形谐振器实现的DFB-LD的自注入锁定效应。讨论了谐振峰带宽和透射率对线宽变窄的影响。结果表明，采用环形谐振腔可以有效地抑制模跳。这对自注入锁定dfb - ld的实际应用和集成具有重要意义。

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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Comparison of Self-Injection Locking of DFB-LD by Optical Fiber and Optical Waveguide Ring Resonators

ABSTRACT Utilizing the frequency selection characteristic of ring resonators, self-injection-locking linewidth narrowing and frequency stabilization of distributed feedback laser diodes (DFB-LDs) can be achieved under the aid of ring resonators. In this paper, the self-injection-locking effects of a DFB-LD realized by two fiber ring resonators and an optical waveguide ring resonator are compared. The influences of the resonant peak bandwidth and transmission on linewidth narrowing are demonstrated. It is shown that the mode hopping can be significantly suppressed by employing the optical waveguide ring resonator. This is of great significance for practical applications and integration of the self-injection-locked DFB-LDs.

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来源期刊

Fiber and Integrated Optics 物理-光学

CiteScore

3.40

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Fiber and Integrated Optics , now incorporating the International Journal of Optoelectronics, is an international bimonthly journal that disseminates significant developments and in-depth surveys in the fields of fiber and integrated optics. The journal is unique in bridging the major disciplines relevant to optical fibers and electro-optical devices. This results in a balanced presentation of basic research, systems applications, and economics. For more than a decade, Fiber and Integrated Optics has been a valuable forum for scientists, engineers, manufacturers, and the business community to exchange and discuss techno-economic advances in the field.