The effect of different medium in air holes on photonic crystal fiber

Weihong Bi; Xuan Guo

doi:10.1117/12.576474

14 February 2005 The effect of different medium in air holes on photonic crystal fiber

Weihong Bi, Xuan Guo

Proceedings Volume 5634, Advanced Sensor Systems and Applications II; (2005) https://doi.org/10.1117/12.576474
Event: Photonics Asia, 2004, Beijing, China

Abstract

In this paper, the rule of transmission characteristic of Photonic Crystal Fiber (PCF) is discussed when it is injected with different kinds of medium and stressed. Based on Finite-Different Time-Domain (FDTD) algorithm, the Maxwell equation group that changes in time-domain can be transformed into different equation on Yee Lattice. Absorbing boundary condition is added in proper position around the lattice, in order to truncate the algorithm space, and to transform the electromagnetic problem with infinite extending structure into the one with finite extending structure. Through simulating the photonic field distribution of PCF in this way, the transmission characteristics of PCF which is different from the ordinary optic fiber can be gotten. When the medium in the air holes changes, for example, they are injected with gas or liquid that has special refraction index, strong interaction will be brought about between the medium and the light that has conduction mode. In this article, the rule of transmission characteristic of PCF is analyzed, when PCF is stressed and injected with different kinds of medium.

Citation Download Citation

Weihong Bi and Xuan Guo "The effect of different medium in air holes on photonic crystal fiber", Proc. SPIE 5634, Advanced Sensor Systems and Applications II, (14 February 2005); https://doi.org/10.1117/12.576474

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