We present focal spot shaping of femtosecond pulses, using a programmable adaptive-optics device. Various shapes are obtained and their suitability for micromachining of metals or photowriting of waveguides in glass is demonstrated.
Spatial beam shaping of femtosecond laser pulses application to micromachining and photowriting
(CLEO). Conference on Lasers and Electro-Optics, 2005. ; 3 ; 1909-1911 Vol. 3
2005-01-01
1304857 byte
Conference paper
Electronic Resource
English
Spatial Beam Shaping of Femtosecond Laser Pulses: Application to Micromachining and Photowriting
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