Whispering-Gallery-Mode Resonator-Based Hybrid Cavity for Mode Stabilization of a Fiber Laser
نویسندگان
چکیده
The performances of a fiber laser stabilized by whispering-gallery-mode(WGM) resonator depends heavily on the coupling and system, is labile due to lasing mode competitions among excitable WGMs. Here, we propose hybrid cavity where linear coupled WGM for dual stabilizations mode, experimentally demonstrate single-mode emission with stable high signal noise ratio (up 61 dB), narrow linewidth (low ∼5 kHz) operations. By adjusting resonator, can operate in two- four- without hopping as well.
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ژورنال
عنوان ژورنال: IEEE Photonics Journal
سال: 2021
ISSN: ['1943-0655', '1943-0647']
DOI: https://doi.org/10.1109/jphot.2021.3059759