DocumentCode
733782
Title
High-contrast, closed-loop control of laser beam profiles
Author
McIntire, L.E. ; Divoky, M. ; Knox, W.H. ; Bahk, S.-W. ; Zuegel, J.D.
Author_Institution
Lab. for Laser Energetics, Univ. of Rochester, Rochester, NY, USA
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
A 1053-nm laser beam profile was controlled using the diffractive mode of a spatial light modulator in closed loop for the first time, producing high-contrast spatial intensity shaping, as well as independent wavefront control.
Keywords
closed loop systems; laser beams; light diffraction; spatial light modulators; closed-loop control; diffractive mode; high-contrast control; high-contrast spatial intensity shaping; independent wavefront control; laser beam profiles; spatial light modulator; wavelength 1053 nm; Diffraction; Diffraction gratings; Laser beams; Measurement by laser beam; Optimized production technology; Phase modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7184224
Link To Document