Porous-silicon-based photonic crystals for sensing applications

C. Jamois; C. Li; E. Gerelli; Y. Chevolot; V. Monnier; R. Skryshevskyi; R. Orobtchouk; E. Souteyrand; T. Benyattou

doi:10.1117/12.853878

13 May 2010 Porous-silicon-based photonic crystals for sensing applications

C. Jamois, C. Li, E. Gerelli, Y. Chevolot, V. Monnier, R. Skryshevskyi, R. Orobtchouk, E. Souteyrand, T. Benyattou

Proceedings Volume 7713, Photonic Crystal Materials and Devices IX; 77130U (2010) https://doi.org/10.1117/12.853878
Event: SPIE Photonics Europe, 2010, Brussels, Belgium

Abstract

A new type of porous-silicon based photonic biosensor is presented. The device is a 1D planar photonic crystal supporting resonant modes that can be excited at normal incidence. The study of theoretical performances demonstrates a high sensitivity with similar performances in air and in aqueous environment. The experimental realization of the sensor is discussed and preliminary biosensing experiments show very promising results.

Citation Download Citation

C. Jamois, C. Li, E. Gerelli, Y. Chevolot, V. Monnier, R. Skryshevskyi, R. Orobtchouk, E. Souteyrand, and T. Benyattou "Porous-silicon-based photonic crystals for sensing applications", Proc. SPIE 7713, Photonic Crystal Materials and Devices IX, 77130U (13 May 2010); https://doi.org/10.1117/12.853878

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