Title :
A high resolution mirror-based digitally controlled optical beam shaper
Author :
Sumriddetchkajorn, S.
Author_Institution :
Electro-Opt. Sect., Minist. of Sci. & Technol., Pathumthani, Thailand
Abstract :
A novel digitally controlled programmable optical beam shaper is proposed using a two-dimensional small tilt micromirror device. The optical intensity profile at any spatial positions can be independently modified by using the macropixel concept incorporated with the binary pulsewidth modulation.
Keywords :
digital control; micromirrors; optical pulse shaping; pulse modulation; binary pulsewidth modulation; digitally controlled programmable optical beam shaper; macropixel; optical intensity profile; spatial positions; two-dimensional small tilt micromirror device; Digital control; Micromirrors; Optical beams; Optical control; Optical devices; Optical modulation; Optical pulses; Shape control; Space vector pulse width modulation; Spatial resolution;
Conference_Titel :
Lasers and Electro-Optics, 2003. CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on
Print_ISBN :
0-7803-7766-4
DOI :
10.1109/CLEOPR.2003.1274607
