TY - GEN
T1 - Linearly chirped fiber-optic Bragg grating as distributed temperature sensor for laser ablation
AU - Korganbayev, Sanzhar
AU - Zhakin, Nurlan
AU - Tosi, Daniele
AU - Gassino, Riccardo
AU - Vallan, Alberto
AU - Perrone, Guido
AU - Napoleoni, Flavia
AU - Schena, Emiliano
AU - Saccomandi, Paola
AU - Caponero, Michele
N1 - Publisher Copyright:
© 2016 IEEE.
Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2017/1/5
Y1 - 2017/1/5
N2 - We report a novel technique for estimating spatially distributed temperature profile, with a linearly chirped fiber Bragg grating (LCFBG) fiber-optic sensor, and its application in laser ablation of tissue. Our algorithm determines the temperature profile from LCFBG optical spectrum with sub-0.1mm resolution; a spectral flattening filter compensates for LCFBG spectral ripples, allowing operation with commercial gratings. A preliminary experimental analysis on LCFBG monitoring laser ablation of porcine liver has been carried out.
AB - We report a novel technique for estimating spatially distributed temperature profile, with a linearly chirped fiber Bragg grating (LCFBG) fiber-optic sensor, and its application in laser ablation of tissue. Our algorithm determines the temperature profile from LCFBG optical spectrum with sub-0.1mm resolution; a spectral flattening filter compensates for LCFBG spectral ripples, allowing operation with commercial gratings. A preliminary experimental analysis on LCFBG monitoring laser ablation of porcine liver has been carried out.
KW - distributed temperature sensor (DTS)
KW - fiber Bragg grating (FBG)
KW - fiber optic sensor
KW - laser ablation
KW - linearly chirped FBG (LCFBG)
KW - optics
KW - thermal ablation
UR - http://www.scopus.com/inward/record.url?scp=85010953691&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85010953691&partnerID=8YFLogxK
U2 - 10.1109/ICSENS.2016.7808610
DO - 10.1109/ICSENS.2016.7808610
M3 - Conference contribution
AN - SCOPUS:85010953691
T3 - Proceedings of IEEE Sensors
BT - IEEE Sensors, SENSORS 2016 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 15th IEEE Sensors Conference, SENSORS 2016
Y2 - 30 October 2016 through 2 November 2016
ER -