论文信息 - Performance optimization of chirped fiber Bragg gratings by asymmetrical apodization

Performance optimization of chirped fiber Bragg gratings by asymmetrical apodization

Using the transfer matrix method for analyzing the chirped fiber Bragg gratings reflective spectrum and group delay ripple. Compared the difference in reflective spectrum and group delay ripple(GDR) among unapodized chirped fiber Bragg gratings, symmetrical apodized chirped fiber Bragg gratings and asymmetrical apodized chirped fiber Bragg gratings. The grating is divided into three segments, we focus on how to select an optimal parameters ‘a’ in Gaussian profile of each segment by comparing the change of full width half maximum(FWHM) and the change of mean group delay ripple between unapodized chirped fiber Bragg gratings and partly-apodized chirped fiber Bragg gratings.

Zhenhong Yu | Yu Yin

[1] A novel method of optimal apodization selection for chirped fiber Bragg gratings , 2014 .

[2] Binbin Luo,et al. Research on the Refractive-Index Gradient Sensor Based on Gaussian Apodized Fiber Bragg Grating under Uneven Medium , 2013 .

[3] Y. Barmenkov,et al. Asymmetrically Apodized Fiber Bragg Gratings for Applications in Dispersion-Less Fabry-Pérot Fiber Cavities , 2010 .

[4] A. A. Vlasov,et al. Suppression of side lobes in the fiber Bragg grating reflection spectrum , 2014 .

[5] A. Elrashidi,et al. Investigating the performance of apodized Fiber Bragg gratings for sensing applications , 2014, Proceedings of the 2014 Zone 1 Conference of the American Society for Engineering Education.

[6] Numerical Study on Reflection Spectra of an Apodized Fiber Bragg Grating Subjected to Strain Gradients , 2014 .

[7] M. Zafrullah,et al. Simulation and analysis of Gaussian apodized fiber Bragg grating strain sensor , 2012 .

[8] Hongna Zhu,et al. An apodized optimization methods for phase shift sampled fiber Bragg grating , 2015 .

[9] J. Rebola,et al. Performance optimization of Gaussian apodized fiber Bragg grating filters in WDM systems , 2002 .

[10] ANDRA NARESH KUMAR REDDY,et al. Half-width at half-maximum, full-width at half-maximum analysis for resolution of asymmetrically apodized optical systems with slit apertures , 2015 .