Chinese Optics Letters, 2018, 16 (12): 120601, Published Online: Dec. 7, 2018
Thermal characteristics of Fabry–Perot cavity based on regenerated fiber Bragg gratings Download: 547次
Figures & Tables
Fig. 3. Wavelength evolution of the cascaded FBGs during the regeneration and temperature response.
Fig. 4. Reflective spectra of the cascaded FBGs during the regeneration and temperature response. The inset is the partial enlargement of the spectrum after the regeneration.
Fig. 5. Temperature dependence of the wavelength for the regenerated FBGs from 300°C to 900°C. The inset shows the method to obtain the Bragg wavelength of the cascaded FBGs.
Fig. 7. Reflective spectra of regenerated FBGs at 900°C under strain. (a) Starting and ending with the linear scale. (b) Process with the logarithmic scale.
Yumin Zhang, Yue Ren, Mingli Dong, Fanyong Meng, Lianqing Zhu. Thermal characteristics of Fabry–Perot cavity based on regenerated fiber Bragg gratings[J]. Chinese Optics Letters, 2018, 16(12): 120601.