Hangdong HUANG, Jiaxing LIU, Jianqiang WANG, Yi XU, Guijun JI. Dispersion Design of Nonlinear Chirped Fiber Bragg Grating[J]. Acta Photonica Sinica, 2023, 52(12): 1205001
- Acta Photonica Sinica
- Vol. 52, Issue 12, 1205001 (2023)
Fig. 1. Geometry of chirped fiber Bragg gratings
Fig. 2. Schematic of spectral interferometry for measuring fiber Bragg grating dispersion
Fig. 3. Spectral interference fringe of fiber Bragg grating
Fig. 4. Variation of the delay line with the center wavelength of reflection
Fig. 5. The reflection spectrum and transmission spectrum of two NCFBG
Fig. 6. Dispersion measurement results of NCFBG1
Fig. 7. Dispersion measurement results of NCFBG2
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Table 1. The designed parameters of two nonlinear chirped fiber gratings
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Table 2. The measured parameters of two nonlinear chirped fiber gratings
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