Random fiber laser with linearly-polarized supercontinuum generation

Jiuru He; Rui Song; Li Jiang; Jing Hou

doi:10.1117/12.2605718

1 November 2021 Random fiber laser with linearly-polarized supercontinuum generation

Jiuru He, Rui Song, Li Jiang, Jing Hou

Proceedings Volume 12057, Twelfth International Conference on Information Optics and Photonics; 120571Y (2021) https://doi.org/10.1117/12.2605718
Event: Twelfth International Conference on Information Optics and Photonics, 2021, Xi'an, China

Abstract

Linearly-polarized supercontinuum (SC) generated in an all-polarization-maintaining random fiber laser (RFL) structure is demonstrated. A visible to near-infrared SC spanning from 600 nm to 1900 nm is generated in a 100 m polarizationmaintaining germanium doped fiber (GDF). The measured polarization extinction ratio (PER) at all wavelengths from 800 nm to 1700 nm is greater than 18 dB, verifying the SC is well linearly-polarized. The results proved RFL can be a simple and cost effective linearly-polarized SC generation method for practical applications such as hyperspectral imaging and remote sensing.

Citation Download Citation

Jiuru He, Rui Song, Li Jiang, and Jing Hou "Random fiber laser with linearly-polarized supercontinuum generation", Proc. SPIE 12057, Twelfth International Conference on Information Optics and Photonics, 120571Y (1 November 2021); https://doi.org/10.1117/12.2605718

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