Title :
Phase-shifted long-period fiber gratings: a numerical investigation
Author :
Jingren, Qian ; Dengpeng, Chen ; Houfei, Chen
Author_Institution :
Univ. of Sci. & Technol. of China, Hefei, China
fDate :
6/21/1905 12:00:00 AM
Abstract :
The transmission characteristics of phase-shifted long-period fiber gratings are examined numerically using a combination of coupled-mode theory and transfer matrix method. It is shown that the transmission characteristics of such a grating can be controlled by the phase shift value and its location in the grating. Responses at different points along the grating are also studied.
Keywords :
coupled mode analysis; diffraction gratings; light transmission; numerical analysis; optical fibre filters; transfer function matrices; coupled-mode theory; filters; numerical investigation; phase shift value; phase-shifted long-period fiber gratings; transfer matrix method; transmission characteristics; Bragg gratings; Couplings; Fiber gratings; Filters; Frequency conversion; Optical fiber theory; Optical fibers; Resonance; Transmission line matrix methods; Wavelength division multiplexing;
Conference_Titel :
Computational Electromagnetics and Its Applications, 1999. Proceedings. (ICCEA '99) 1999 International Conference on
Print_ISBN :
0-7803-5802-3
DOI :
10.1109/ICCEA.1999.825146
