使用平行型亚环腔的基于 SOA 的 23 KHz 线宽 1064 nm 光纤激光器

IF 1.2 4区物理与天体物理 Q4 OPTICS Laser Physics Pub Date : 2024-04-15 DOI:10.1088/1555-6611/ad3ae8

Shien-Kuei Liaw, Lina Marlina, Zi Wang, Shu-Miao Chen, Bo-Heng Lee, Hsiou-Hsin Tsai

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引用次数: 0

摘要

本研究介绍了一种高质量的光纤环形激光器，它将半导体光放大器与四次环谐振器集成在一起，利用非线性偏振旋转器效应产生放大自发辐射。当驱动电流为 400 mA 时，该激光器在一小时测试期间的最大功率偏差为 0.204 dB，波长偏差为 0.012 nm。此外，利用延迟自外差测量系统，我们测得自制光纤激光器的线宽为 23 kHz。

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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23 KHz linewidth 1064 nm SOA based fiber laser by using parallel type subring cavities

This study presents a high-quality fiber ring laser created by integrating a semiconductor optical amplifier to generate amplified spontaneous emission with a four-subring resonator and utilizing the nonlinear polarization rotator effect. When the driven current of 400 mA, the laser exhibited a maximum power deviation of 0.204 dB and a wavelength deviation of 0.012 nm during a one-hour testing period. Furthermore, utilizing a delayed self-heterodyne measurement system, we measured the linewidth of the self-made fiber laser to be 23 kHz.

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来源期刊

Laser Physics 物理-光学

CiteScore

2.60

自引率

8.30%

发文量

127

审稿时长

2.2 months

期刊介绍： Laser Physics offers a comprehensive view of theoretical and experimental laser research and applications. Articles cover every aspect of modern laser physics and quantum electronics, emphasizing physical effects in various media (solid, gaseous, liquid) leading to the generation of laser radiation; peculiarities of propagation of laser radiation; problems involving impact of laser radiation on various substances and the emerging physical effects, including coherent ones; the applied use of lasers and laser spectroscopy; the processing and storage of information; and more. The full list of subject areas covered is as follows: -physics of lasers- fibre optics and fibre lasers- quantum optics and quantum information science- ultrafast optics and strong-field physics- nonlinear optics- physics of cold trapped atoms- laser methods in chemistry, biology, medicine and ecology- laser spectroscopy- novel laser materials and lasers- optics of nanomaterials- interaction of laser radiation with matter- laser interaction with solids- photonics