We present an optical interrogation system based on a holographic soft-matter filter. It provides a wavelength-dependent transmittance, with a linear relation between Bragg wavelength shift and variation in the filter output intensity. This is the demonstration of a simple and inexpensive technology to implement a, low cost, monitoring system based on a fiber Bragg grating sensor. (C) 2011 American Institute of Physics. [doi:10.1063/1.3579244]
Optical interrogation system based on holographic soft matter filter / D., Donisi; DE SIO, Luciano; R., Beccherelli; M. A., Caponero; D'Alessandro, Antonio; C., Umeton. - In: APPLIED PHYSICS LETTERS. - ISSN 0003-6951. - 98:15(2011), pp. 151103-151103-3. [10.1063/1.3579244]
Optical interrogation system based on holographic soft matter filter
DE SIO, LUCIANO;D'ALESSANDRO, Antonio;
2011
Abstract
We present an optical interrogation system based on a holographic soft-matter filter. It provides a wavelength-dependent transmittance, with a linear relation between Bragg wavelength shift and variation in the filter output intensity. This is the demonstration of a simple and inexpensive technology to implement a, low cost, monitoring system based on a fiber Bragg grating sensor. (C) 2011 American Institute of Physics. [doi:10.1063/1.3579244]I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
