In this article, we considered the field analysis in photonic crystal Bragg fibers. We apply the method of transmission matrix to calculater the dispersion curves, the longitudinal wave number over wave number versus incident wavelength, and the field distributions of TE and TM modes in the Bragg fiber. Our analysis shows that the field of guided modes is confined in the core and can exist only in particular wavelength bands corresponding to the band-gap of the periodic structure of the clad. From another point of view, light confinement is due to Bragg reflection from high-and low-refractive index layers of the clad. Also, the diagram of average angular frequency with respect to average longitudinal wave number is plotted so that the band gap regions of the clad are clearly observed.
Hosseini Farzad,M. and Yazdanpanah,N. (2019). Field analysis of TE and TM modes in photonic crystal Bragg fibers by transmission matrix method. Iranian Journal of Physics Research, 9(4), 349-355.
MLA
Hosseini Farzad,M. , and Yazdanpanah,N. . "Field analysis of TE and TM modes in photonic crystal Bragg fibers by transmission matrix method", Iranian Journal of Physics Research, 9, 4, 2019, 349-355.
HARVARD
Hosseini Farzad M., Yazdanpanah N. (2019). 'Field analysis of TE and TM modes in photonic crystal Bragg fibers by transmission matrix method', Iranian Journal of Physics Research, 9(4), pp. 349-355.
CHICAGO
M. Hosseini Farzad and N. Yazdanpanah, "Field analysis of TE and TM modes in photonic crystal Bragg fibers by transmission matrix method," Iranian Journal of Physics Research, 9 4 (2019): 349-355,
VANCOUVER
Hosseini Farzad M., Yazdanpanah N. Field analysis of TE and TM modes in photonic crystal Bragg fibers by transmission matrix method. Dear user; Recently we have changed our software to Sinaweb. If you had already registered with the old site, you may use the same USERNAME but you need to change your password. To do so at the first use, please choose, 2019; 9(4): 349-355.
