Title :
Optical differentiation wavefront sensor based on binary pixelated transmission filters
Author :
Qiao, J. ; Travinsky, A. ; Dorrer, C.
Author_Institution :
Chester F. Carlson Center for Imaging Sci., Rochester Inst. of Technol., Rochester, NY, USA
Abstract :
An optical differentiation wavefront sensor based on measurements of wavefront slopes in two orthogonal directions obtained by far-field spatial modulation with a binary pixelated filter inducing a linear amplitude transmission is demonstrated.
Keywords :
light transmission; optical filters; wavefront sensors; binary pixelated filter; binary pixelated transmission filters; far-field spatial modulation; linear amplitude transmission; optical differentiation wavefront sensor; orthogonal direction; wavefront slope measurements; Adaptive optics; Image quality; Optical device fabrication; Optical filters; Optical imaging; Optical interferometry; Optical sensors;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
