TY - JOUR AU - Martínez Matos, Óscar AU - Rodrigo Martín-Romo, José Augusto AU - Hernández Garay, María de la Paz AU - Izquierdo González, Jesús AU - Weigand Talavera, Rosa María AU - Calvo Padilla, María Luisa AU - Cheben, Pavel AU - Vaveliuk, Pablo AU - Bañares Morcillo, Luis PY - 2010 DO - 10.1364/OL.35.000652 SN - 0146-9592 UR - https://hdl.handle.net/20.500.14352/44157 T2 - Optics Letters AB - We present an approach to generate paraxial laser beams with arbitrary spatial distribution in the femtosecond time regime. The proposed technique is based upon a pair of volume phase holographic gratings working in parallel arrangement. It exploits... LA - eng M2 - 652 PB - The Optical Society Of America KW - Dispersion Compensation KW - Pulses KW - Vortices TI - Generation of femtosecond paraxial beams with arbitrary spatial distribution TY - journal article VL - 35 ER -