Actas de congresos
Experimental Demonstration Of Attenuation Resistant Frozen Waves
Registro en:
978-1-5106-0138-3
Laser Sources And Applicatons Iii . Spie-int Soc Optical Engineering, v. 9893, p. , 2016.
0277-786X
WOS:000381704500027
10.1117/12.2225021
Autor
Dorrah
Ahmed H.; Zamboni-Rached
Michel; Vieira
T. A.; Gesualdi
M. R. R.; Mojahedi
Mo
Institución
Resumen
We present an experimental demonstration of a class of beams, namely Frozen Waves, that can carry predetermined longitudinal intensity profiles in the presence of modeled loss. These waveforms consist of a superposition of equal frequency Bessel beams with different transverse and longitudinal wavenumbers, and are generated using a programmable spatial light modulator addressed by computer-generated hologram. Attenuation-resistant Frozen Waves can address challenges associated with light-matter interaction in absorbing media encountered in imaging, remote sensing, and particle micro-manipulation, to name a few. 9893 Conference on Laser Sources and Applications III APR 04-05, 2016 Brussels, BELGIUM