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Laiyang Dang
at Chongqing Univ
SPIE Involvement:
Author
Publications (3)
Proceedings Article | 21 March 2023 Paper
Linewidth depth narrowing and control of linear cavity fiber laser based on distributed external feedback
Laiyang Dang, Jiali Li, Da Wei, Ligang Huang, Tao Zhu
Proceedings Volume 12595, 1259506 (2023) https://doi.org/10.1117/12.2666719
KEYWORDS: Fiber lasers, Laser frequency, Feedback control, Fiber Bragg gratings, Feedback signals, Control systems, Signal intensity
Proceedings Article | 21 March 2023 Paper
Dynamical time-frequency analysis of wavelength-swept laser based on chirp-frequency signal decomposition
Proceedings Volume 12595, 1259505 (2023) https://doi.org/10.1117/12.2666581
KEYWORDS: Fourier transforms, Time-frequency analysis, Laser frequency, Laser applications, Fractional fourier transform, Precision optics, Precision measurement, Laser energy
Proceedings Article | 9 October 2021 Presentation + Paper
Ultra-narrow linewidth SOA fiber laser assisted by distributed self-injection feedbacks
Proceedings Volume 11902, 119020I (2021) https://doi.org/10.1117/12.2601405
KEYWORDS: Fiber lasers, Laser scattering, Polarization, Spectrum analysis, Scattering, Rayleigh scattering, Laser resonators, Backscatter
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