DocumentCode
500497
Title
Real-time coherent imaging of ultrafast ablation
Author
Leung, B.Y.C. ; Webster, Paul J L ; Yu, Joe X Z ; Fraser, James M.
Author_Institution
Dept. of Phys., Eng. Phys. & Astron., Queen´´s Univ., Kingston, ON, Canada
fYear
2009
fDate
2-4 June 2009
Firstpage
1
Lastpage
2
Abstract
By integrating coherent imaging (optical coherence tomography) into an ultrafast machining platform, we directly monitor surface and subsurface changes in sample morphology due to the laser ablation and subsequent relaxation between laser pulses.
Keywords
high-speed optical techniques; laser ablation; optical tomography; surface morphology; laser ablation; laser pulses; optical coherence tomography; real-time coherent imaging; surface morphology; ultrafast ablation; ultrafast machining; Condition monitoring; Integrated optics; Laser ablation; Laser transitions; Machining; Optical imaging; Surface emitting lasers; Surface morphology; Tomography; Ultrafast optics; (100.0118) Imaging ultrafast phenomena; (110.4500) Optical coherence tomography;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-869-8
Electronic_ISBN
978-1-55752-869-8
Type
conf
Filename
5225906
Link To Document