Yu YANG, Shuai ZHAO, Yuan SHEN, Ling-Jun MENG, Meng-Yu WANG, Lei ZHANG, Ke-Yi WANG. Generation of stimulated Brillouin scattering in a packaged CaF2 micro-disk resonator with ultra-high-Q factor[J]. Journal of Infrared and Millimeter Waves, 2021, 40(6): 865
- Journal of Infrared and Millimeter Waves
- Vol. 40, Issue 6, 865 (2021)
Fig. 1. The schematic description of SBS process in WGM resonator
Fig. 2. The scheme of the experimental setup
Fig. 3. （a）The packaged resonator and the waveguide，（b）the packaged resonator sealed in a box with two fiber connectors
Fig. 4. （a）CaF2 resonator with 12.6 mm diameter and 0.1 mm rim thickness，（b）simulation result of the eigenmode distribution，（c）transmission spectrum contains multi-mode resonance，（d）calculating the quality factor based on a selected resonance
Fig. 5. the result of SBS contains three Brillouin lights
Fig. 6. The result of cascaded SBS up to fifth-order
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