INTEC   05402
INSTITUTO DE DESARROLLO TECNOLOGICO PARA LA INDUSTRIA QUIMICA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
CORRELATION OF TRANSMITTANCE OF POROUS SILICONOPTICAL MICROCAVITIES USED FOR CHEMICAL SENSING
Autor/es:
E. OSORIO; RAÚL URTEAGA; LEANDRO N. ACQUAROLI; G. GARCÍA SALGADO; H. JUAREZ; R.R. KOROPECKI
Lugar:
Málaga
Reunión:
Conferencia; 8th International Conference PSST-2012; 2012
Resumen:
A chemical sensor configuration based in optical properties of nanostructured porous silicon microcavities is proposed. The system does not require any dispersive element such as a spectrometer; instead, the decorrelation between the optical responses of two optical microcavities is used. The design includes the use of a photovoltaic device with a spectral response tuned by depositing one of the porous silicon optical microcavities onto its surface. Results of simulations of the performance of the sensor are presented..