Porous silicon-based two-dimensional photonic crystal for biochemical sensing applications

Jiaqing Mo; Xiaoyi Lv; Zhenhong Jia

doi:10.1117/12.2246120

14 November 2016 Porous silicon-based two-dimensional photonic crystal for biochemical sensing applications

Jiaqing Mo, Xiaoyi Lv, Zhenhong Jia

Proceedings Volume 10025, Advanced Sensor Systems and Applications VII; 100251D (2016) https://doi.org/10.1117/12.2246120
Event: SPIE/COS Photonics Asia, 2016, Beijing, China

Abstract

Various porous silicon-based photonic device structures has attracted more attention for use as biochemical optical sensors. In this study, we have designed and characterized porous silicon-based two-dimensional photonic crystal waveguide structure as an optical biosensor. Field intensity distribution of two-dimensional photonic crystal waveguide was simulated using COMSOL Multiphysics. When the refractive index changes, the field strength changes greatly. This study lays the theoretical foundation for further work.

Citation Download Citation

Jiaqing Mo, Xiaoyi Lv, and Zhenhong Jia "Porous silicon-based two-dimensional photonic crystal for biochemical sensing applications", Proc. SPIE 10025, Advanced Sensor Systems and Applications VII, 100251D (14 November 2016); https://doi.org/10.1117/12.2246120

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