DocumentCode
2333256
Title
Optical detection of nopal spines for laser de-thorning process
Author
Ponce, L. ; Leo-Lim, C. ; Arronte, M. ; de Posada, E. ; Rodríguez, E. ; Flores, T.
Author_Institution
CICATA-IPN, Tamps, Mexico
fYear
2009
fDate
21-23 Sept. 2009
Firstpage
460
Lastpage
462
Abstract
A new optical method for detection of spines during the laser de-thorning process is presented. The spines detection is performed by on-line measurement of reflectance using a low power 532 nm, CW Nd:YAG laser. It´s demonstrated that the method avoids enhancing the throughput and efficiency of laser dethorning of opuntia.
Keywords
agricultural products; laser materials processing; neodymium; YAG:Nd; laser de-thorning process; nopal spines; ofopuntia; optical detection; reflectance measurement; spines detection; Acoustic signal detection; Energy consumption; Laser ablation; Optical detectors; Optical pulses; Optical surface waves; Power lasers; Productivity; Reflectivity; Surface emitting lasers; component; de-thorning; detection spines; laser Nd:YAG; opuntia;
fLanguage
English
Publisher
ieee
Conference_Titel
Optomechatronic Technologies, 2009. ISOT 2009. International Symposium on
Conference_Location
Istanbul
Print_ISBN
978-1-4244-4209-6
Electronic_ISBN
978-1-4244-4210-2
Type
conf
DOI
10.1109/ISOT.2009.5326166
Filename
5326166
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