Low-frequency intensity noise dramatically suppressed frequency-stabilized single-frequency fiber laser at 1083nm

机译：低频强度噪声显着抑制了1083nm的稳频单频光纤激光器

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A low-frequency intensity noise dramatically suppressed frequency-stabilized single-frequency fiber laser at 1083nm is demonstrated. By exploiting the gain saturation effect of a SOA and an intensity feedback loop, the relative intensity noise from 0.75 kHz to 2 kHz is suppressed from -125 dB/Hz to -145 dB/Hz. Utilizing the 4He atomic polarization spectroscopy, the root-mean-square of frequency fluctuation is about 30 kHz after locking. This SFFL is sufficiently applicable for fields like laser cooling, optical pumping, and optical magnetometer.

机译：展示了一种低频强度噪声，可显着抑制1083nm的稳频单频光纤激光器。通过利用SOA和增益反馈环路的增益饱和效应，可以将0.75 kHz至2 kHz的相对强度噪声从-125 dB / Hz抑制到-145 dB / Hz。利用4He原子极化光谱法，锁定后频率波动的均方根约为30 kHz。该SFFL非常适用于诸如激光冷却，光泵浦和光学磁力计等领域。

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来源
《2016 Progress In Electromagnetic Research Symposium》|2016年|3183-3183|共1页
会议地点 Shanghai(CN)
作者
Shanhui Xu; Qilai Zhao; Zhongmin Yang;
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作者单位

State Key Laboratory of Luminescent Materials and Devices and Institute of Optical Communication Materials, South China University of Technology, Guangzhou 510640, China;

State Key Laboratory of Luminescent Materials and Devices and Institute of Optical Communication Materials, South China University of Technology, Guangzhou 510640, China;

State Key Laboratory of Luminescent Materials and Devices and Institute of Optical Communication Materials, South China University of Technology, Guangzhou 510640, China;

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原文格式 PDF
正文语种 eng
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关键词
Optical fiber communication; Fiber lasers; Laser feedback; Optical fiber devices; Optical fiber polarization;

机译：光纤通信;光纤激光器;激光反馈;光纤设备;光纤偏振;

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1. Simultaneously Suppressing Low-Frequency and Relaxation Oscillation Intensity Noise in a DBR Single-Frequency Phosphate Fiber Laser [J] . XIAO Yu, LI Can, XU Shan-Hui, 中国物理快报：英文版 . 2015,第006期

机译：同时抑制DBR单频磷酸盐光纤激光器中的低频和弛豫振荡强度噪声
2. Simultaneously improving the linewidth and the low-frequency relative intensity noise of a single-frequency fiber laser [J] . Wu Zisheng, Zhao Qilai, Yang Changsheng, Annales de l'I.H.P . 2019,第5期

机译：同时改善单频光纤激光器的线宽和低频相对强度噪声
3. Simultaneously improving the linewidth and the low-frequency relative intensity noise of a single-frequency fiber laser [J] . Wu Zisheng, Zhao Qilai, Yang Changsheng, Annales de l'I.H.P . 2019,第5期

机译：同时提高单频光纤激光器的线宽和低频相对强度噪声
4. Low-frequency intensity noise dramatically suppressed frequency-stabilized single-frequency fiber laser at 1083nm [C] . Shanhui Xu, Qilai Zhao, Zhongmin Yang Progress In Electromagnetic Research Symposium . 2016

机译：低频强度噪声在1083nm处显着抑制频率稳定的单频光纤激光器
5. High Power Single-Frequency 976 nm Fiber Laser Source and Its Frequency Doubling for Blue Laser Generation [D] . Wu, Jingwei . 2019

机译：高功率单频976nm光纤激光源及其频率加倍为蓝色激光生成
6. High-Resolution Temperature Sensor Based on Single-Frequency Ring Fiber Laser via Optical Heterodyne Spectroscopy Technology [O] . Liangcheng Duan, Haiwei Zhang, Wei Shi, 2018

机译：基于外频光谱技术的单频环形光纤激光器的高分辨率温度传感器
7. Passive, Broadband, and Low-Frequency Suppression of Laser Amplitude Noise to the Shot-Noise Limit Using a Hollow-Core Fiber [O] . Euan J. Allen, Giacomo Ferranti, Kristina R. Rusimova, 2019

机译：使用空心芯光纤的被动，宽带和低频抑制激光幅度噪声对射击限制
8. 220 microJ Monolithic Single-Frequency Q-switched Fiber Laser at 2 micrometers by Using Highly Tm-doped Germanate Fibers. [R] . Shi, W., Petersen, E. B., Nguyen, D. T., 2011

机译：采用高Tm掺杂的锗酸盐纤维，2微米的220 microJ单片单频Q开关光纤激光器。

Low-frequency intensity noise dramatically suppressed frequency-stabilized single-frequency fiber laser at 1083nm

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