Title :
MEMS based speckle reduction obtain by angle diversity for fast imaging
Author :
Peled, Itay ; Zenou, Michael ; Greenberg, Boris ; Kotler, Zvi
Author_Institution :
Orbotech, Yavneh, Israel
Abstract :
We propose a cheap, compact and generic approach for suppressing speckle effect, allowing laser illumination for fast imaging. The speckle reduction is obtained by angular diversity using MEMS.
Keywords :
laser beams; micro-optomechanical devices; optical images; speckle; MEMS; angular diversity; fast imaging; laser illumination; optical microelectromechanical devices; speckle reduction effect; Adaptive optics; Brightness; Covariance matrix; Lighting; Micromechanical devices; Micromirrors; Optical imaging; Optical polarization; Optical scattering; Speckle; (030.6140) Speckle; (230.4685) Optical microelectromechanical devices;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
