Abstract
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.
| Original language | English |
|---|---|
| Title of host publication | IEEE Sensors, SENSORS 2016 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781479982875 |
| DOIs | |
| Publication status | Published - Jan 5 2017 |
| Event | 15th IEEE Sensors Conference, SENSORS 2016 - Orlando, United States Duration: Oct 30 2016 → Nov 2 2016 |
Other
| Other | 15th IEEE Sensors Conference, SENSORS 2016 |
|---|---|
| Country | United States |
| City | Orlando |
| Period | 10/30/16 → 11/2/16 |
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Keywords
- distributed temperature sensor (DTS)
- fiber Bragg grating (FBG)
- fiber optic sensor
- laser ablation
- linearly chirped FBG (LCFBG)
- optics
- thermal ablation
ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
Linearly chirped fiber-optic Bragg grating as distributed temperature sensor for laser ablation. / Korganbayev, Sanzhar; Zhakin, Nurlan; Tosi, Daniele; Gassino, Riccardo; Vallan, Alberto; Perrone, Guido; Napoleoni, Flavia; Schena, Emiliano; Saccomandi, Paola; Caponero, Michele.
IEEE Sensors, SENSORS 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. 7808610.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
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
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
BT - IEEE Sensors, SENSORS 2016 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
ER -