Characterization and regulation of statistical properties in Er-doped random fiber laser

2023/12/10 by Xingyu Bao, Shengtao Lin, Bao, Xingyu +11
Engineering · Physics and Astronomy · #Advanced Fiber Optic Sensors #FOS: Physical sciences #Optics (physics.optics) #Random lasers and scattering media #Semiconductor Lasers and Optical Devices

paper · pdf · doi:10.48550/arxiv.2312.05906

openalex publication_date 2023/12/10 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Er-doped random fiber laser (ERFL) is a complex physical system, and understanding its intrinsic physical mechanisms is crucial for promoting applications. In this paper, we experimentally investigate the time-domain statistical properties of ERFL under full-bandwidth condition for the first time. We also analyze the effects of the transmission process and amplification process on the output characteristics of ERFL, on the basis of which we realize its regulation. This study guides RFL systems requiring transmission and amplification, offering fresh insights for regulating the time-domain stability.

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