Title :
FM-to-AM effect caused by beam propagation using smoothing by spectral dispersion
Author :
Rui, Zhang ; Jingqin, Su ; Xiaomin, Zhang ; Hai, Ming
Abstract :
Spatial and temporal modulations caused by beam propagation after using smoothing by spectral dispersion are studied. Simulations and experimental results agree with the deduced analytical model, suggesting minimizing free-space propagation and adopting image relay.
Keywords :
amplitude modulation; frequency modulation; light propagation; optical dispersion; optical images; optical modulation; FM-to-AM effect; beam propagation; free-space propagation; image relay; smoothing; spatial modulations; spectral dispersion; temporal modulations; Amplitude modulation; Apertures; Dispersion; Gratings; Laser beams; Phase modulation; Smoothing methods;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
