Title :
Design and performance of an integrated phase and amplitude diversity sensor
Author :
Vedrenne, Nicolas ; Cassaing, Frederic ; Mugnier, Laurent M. ; Michau, Vincent ; Iaquaniello, Gregory ; Blanco, Leonardo ; Cheriaux, Gilles
Author_Institution :
French Aerosp. Lab., Chatillon, France
Abstract :
The practical implementation of a phase diversity sensor for high resolution measurement of disturbed laser beams is detailed here. Numerical simulations show that, with simple material, a 60×60 map of complex amplitude with λ/100 accuracy can be obtained.
Keywords :
integrated optics; laser beams; laser variables measurement; optical design techniques; optical sensors; amplitude diversity sensor; disturbed laser beams; high resolution measurement; integrated phase diversity sensor; numerical simulations; Adaptive optics; Estimation error; Laser beams; Measurement by laser beam; Noise; Optical imaging; Optical interferometry;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
