Using Reverse Saturable Absorption to Boost Broadband Noise-Like Pulses. Li, X., Zhang, S., Liu, J., & Yang, Z. Journal of Lightwave Technology, 38(14):3769–3774, July, 2020. Conference Name: Journal of Lightwave Technology
doi  abstract   bibtex   
Utilizing the nonlinear effects in a photonic crystal fiber to broaden the spectrum and reverse saturable absorption to further improve the flatness of the spectrum, ultra-broadband noise-like pulses (NLPs) were produced in a fiber laser. Guided by numerical results, a broadband spectrum with 290 nm 3-dB bandwidth was obtained, which, to the best of our knowledge, is the broadest bandwidth achieved for NLPs. Spectral degradations of the NLPs have also been observed, and are discussed.
@article{li_using_2020,
	title = {Using {Reverse} {Saturable} {Absorption} to {Boost} {Broadband} {Noise}-{Like} {Pulses}},
	volume = {38},
	issn = {1558-2213},
	doi = {10.1109/JLT.2020.2977272},
	abstract = {Utilizing the nonlinear effects in a photonic crystal fiber to broaden the spectrum and reverse saturable absorption to further improve the flatness of the spectrum, ultra-broadband noise-like pulses (NLPs) were produced in a fiber laser. Guided by numerical results, a broadband spectrum with 290 nm 3-dB bandwidth was obtained, which, to the best of our knowledge, is the broadest bandwidth achieved for NLPs. Spectral degradations of the NLPs have also been observed, and are discussed.},
	number = {14},
	journal = {Journal of Lightwave Technology},
	author = {Li, Xingliang and Zhang, Shumin and Liu, Jingmin and Yang, Zhenjun},
	month = jul,
	year = {2020},
	note = {Conference Name: Journal of Lightwave Technology},
	keywords = {Bandwidth, Broadband communication, Broadband spectrum, Cavity resonators, Fiber lasers, Optical fiber dispersion, Raman scattering, fiber laser, noise-like pulse, reverse saturable absorption},
	pages = {3769--3774},
}

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