Wavelength-Switchable Single-Longitudinal- Mode Thulium-Doped Fiber Laser With Sampled Fiber Bragg Grating
نویسندگان
چکیده
A wavelength-switchable single-longitudinal-mode thulium-doped fiber laser using a sampled Bragg grating is proposed in this study. The can be switched between three single-wavelength and dual-wavelength modes of operation. For the mode operation, maximum power wavelength fluctuations 50 min were ±0.404 dB ±0.01 nm, linewidths at wavelengths 0.39, 1.88, 0.89 kHz, respectively. 20 ±0.926 ±0.03 will find useful application optical communication free-space detection sensing.
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2021
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2021.3072403