RT Journal Article
T1 Shaping of light beams along curves in three dimensions
A1 Rodrigo Martín-Romo, José Augusto
A1 Alieva Krasheninnikova, Tatiana
A1 Abramochkin, Eugeny
A1 Castro, Izan
AB We present a method for efficient and versatile generation of beams whose intensity and phase are prescribed along arbitrary 3D curves. It comprises a non-iterative beam shaping technique that does not require solving inversion problems of light propagation. The generated beams have diffraction-limited focusing with high intensity and controlled phase gradients useful for applications such as laser micro-machining and optical trapping. Its performance and feasibility are experimentally demonstrated on several examples including multiple trapping of micron-sized particles.
PB The Optical Society Of America
SN 1094-4087
YR 2013
FD 2013-09-09
LK https://hdl.handle.net/20.500.14352/33676
UL https://hdl.handle.net/20.500.14352/33676
LA spa
NO © 2013 Optical Society of America. The Spanish Ministerio de Economía y Competitividad is acknowledged for the project TEC2011-23629.
NO Spanish Ministerio de Economía y Competitividad
DS Docta Complutense
RD 6 abr 2025