RT Journal Article
T1 New optics for industrial laser applications: VariSpot®  and VariFoc™.
A1 Serna Galán, Julio
A1 Nemeş, George
AB Two new families of zoom optical systems, developed for industrial and medical laser applications, are introduced. First we discuss the main physical processes involved in industrial laser applications and the requirements for the optics. The spatial beam parameters are reviewed, explaining the relatively new concepts of intrinsic stigmatism and intrinsic astigmatism. Then two new zoom systems are discussed, including experimental examples: VariSpot® which delivers round spots with adjustable diameters at fixed working distances, and VariFoc™, able to adjust spot shapes and sizes at different working distances. We conclude that these systems represent a valuable addition for industrial and medical lasers.
PB SPIE - Int Soc Optical Engineering
SN 0277-786X
YR 2008
FD 2008
LK https://hdl.handle.net/20.500.14352/50632
UL https://hdl.handle.net/20.500.14352/50632
LA eng
NO © 2008 SPIE Digital Library. Conference on Industrial Laser Applications (INDLAS 2007)(May 23-25, 2007. Bran, Romania)
DS Docta Complutense
RD 22 abr 2025