Yuhang Pan, Yuangang Lu, Jianqin Peng, Haixia Ma, Jiming Wang. Brillouin Gain Spectrum Characteristics of Photonic Crystal Fibers[J]. Acta Optica Sinica, 2019, 39(6): 0619001
- Acta Optica Sinica
- Vol. 39, Issue 6, 0619001 (2019)
Fig. 1. Schematic of photonic crystal fiber. (a) Cross-sectional view; (b) detail view
Fig. 2. Optical mode overall view of PCF
Fig. 3. Parameter range of single-mode PCF
Fig. 4. Comparison of experiment and simulation results in different fibers. (a) RB65; (b) RB61
Fig. 5. BGSs with different air hole layers
Fig. 6. Simulation results of PCF. (a) Brillouin gain; (b) acoustic mode number
Fig. 7. BGSs of PCF with different parameters
Fig. 8. Enlarged views of 1st and 2nd spectra in Fig. 7. (a) 1st spectrum; (b) 2nd spectrum
Fig. 9. PCF with different aperture diameters
Fig. 10. BGS of 4th PCF in table 2
Fig. 11. BGS of PCF with finer air hole size
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Table 1. Detailed parameters of PCF[23]
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Table 2. Several PCFs with different aperture diameters
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Table 3. Influence of manufacturing error
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