Laser & Optoelectronics Progress, Volume. 56, Issue 8, 081402(2019)
Laser Linewidth Measurement at Fourier Limit Resolution
Fig. 2. Experiment setup of linewidth measurement at Fourier limit based on time-resolved method. (a) Experimental device of beat-frequency measurement; (b) optical path for producing coherent light field with linewidth of 10 Hz; (c) optical path of fiber laser
Fig. 3. Experimental results of linewidths of diode laser and fiber laser based on spectral analyzer and time-resolved method
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Huifang Hou, Mingyong Jing, Jianyong Hu, Chengbing Qin, Liantuan Xiao, Suotang Jia. Laser Linewidth Measurement at Fourier Limit Resolution[J]. Laser & Optoelectronics Progress, 2019, 56(8): 081402
Category: Lasers and Laser Optics
Received: Sep. 29, 2018
Accepted: Nov. 22, 2018
Published Online: Jul. 26, 2019
The Author Email: Liantuan Xiao (xlt@sxu.edu.cn)