Fiber optics with photo-imprinted Bagg’s grating have been studied in order to be used as temperature sensors in cryogenic applications. Sensors have been coupled with different metallic materials to improve the measurement sensibility in the very low temperature region, i.e. 4.2-30 K. Various coating have been deposited on the external fiber surface and a full characterization of the tested sensors is described in the paper.
An optical system for cryogenic temperature measurements / Ciotti, M; Nardelli, V; CAPONERO M., A; Felli, Ferdinando; Lupi, Carla; Ippoliti, L.. - (2003), pp. 1-7. (Intervento presentato al convegno CEC-ICMC Conf. tenutosi a Anchorage, Alaska nel , 22-26 September 2003).
An optical system for cryogenic temperature measurements
FELLI, Ferdinando;LUPI, Carla;
2003
Abstract
Fiber optics with photo-imprinted Bagg’s grating have been studied in order to be used as temperature sensors in cryogenic applications. Sensors have been coupled with different metallic materials to improve the measurement sensibility in the very low temperature region, i.e. 4.2-30 K. Various coating have been deposited on the external fiber surface and a full characterization of the tested sensors is described in the paper.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
