A deconvolution method for optical laser pulse and profile reconstruction is investigated. The thermo-electric detector under consideration has different operation regimes depending on the temporal characteristics of the optical input signal. In mixed regimes, no straightforward reconstruction algorithm exists. Therefore an advanced distributed model was developed using the finite element simulator {"}Comsol Multiphysics{"}. The model was evaluated with an experimental dataset obtained from high power CO2 laser measurements. Based on this model a deconvolution algorithm was developed and tested on simulated and experimental datasets. This deconvolution technique used for profile reconstruction is proved by independent experiments to hold.
Vandermeiren, W, Stiens, J, De Tandt, C, Delarbre, E, Borghs, G & Vounckx, R 2008, 3D Modeling of a thermo-electric detector array for deconvolution based laser beam profile reconstruction. in K Wörhoff, L Agazzi, N Ismail & X Leijtens (eds), 13th. Annual Symposium of the IEEE/LEOS Benelux Chapter, IEEE/LEOS Benelux chapter, University of Twente, pp. 63-66, Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet, Stockholm, Sweden, 21/09/09.
Vandermeiren, W., Stiens, J., De Tandt, C., Delarbre, E., Borghs, G., & Vounckx, R. (2008). 3D Modeling of a thermo-electric detector array for deconvolution based laser beam profile reconstruction. In K. Wörhoff, L. Agazzi, N. Ismail, & X. Leijtens (Eds.), 13th (pp. 63-66). (Annual Symposium of the IEEE/LEOS Benelux Chapter). IEEE/LEOS Benelux chapter, University of Twente.
@inproceedings{80a77197c25f4485afaa88ea12d58d40,
title = "3D Modeling of a thermo-electric detector array for deconvolution based laser beam profile reconstruction",
abstract = "A deconvolution method for optical laser pulse and profile reconstruction is investigated. The thermo-electric detector under consideration has different operation regimes depending on the temporal characteristics of the optical input signal. In mixed regimes, no straightforward reconstruction algorithm exists. Therefore an advanced distributed model was developed using the finite element simulator {"}Comsol Multiphysics{"}. The model was evaluated with an experimental dataset obtained from high power CO2 laser measurements. Based on this model a deconvolution algorithm was developed and tested on simulated and experimental datasets. This deconvolution technique used for profile reconstruction is proved by independent experiments to hold.",
keywords = "Deconvolution, Seebeck, thermo-electric detector",
author = "Werner Vandermeiren and Johan Stiens and {De Tandt}, Cathleen and Erwin Delarbre and Gustaaf Borghs and Roger Vounckx",
note = "Kerstin W{\"o}rhoff, Laura Agazzi, Nur Ismail, Xaveer Leijtens; Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet ; Conference date: 21-09-2009 Through 25-09-2009",
year = "2008",
month = nov,
day = "10",
language = "English",
isbn = "978-90-365-2768-2",
series = "Annual Symposium of the IEEE/LEOS Benelux Chapter",
publisher = "IEEE/LEOS Benelux chapter, University of Twente",
pages = "63--66",
editor = "Kerstin W{\"o}rhoff and Laura Agazzi and Nur Ismail and Xaveer Leijtens",
booktitle = "13th",
}