نتایج جستجو برای: spatial light modulator

تعداد نتایج: 757510  

Journal: :Journal of Physics B: Atomic, Molecular and Optical Physics 2014

Journal: :Optics letters 1998
D J Cho S T Thurman J T Donner G M Morris

Spatial and temporal characteristics of a 128x128 zero-twist nematic liquid-crystal spatial light modulator are investigated for wave-front generation at a wavelength of 632.8 nm. The modulator is found to have the capability of producing at least eight phase levels between 0 and 2pi , and the rate of arbitrary phase modulation is limited to approximately 4.5 Hz. Wave-front generation of the fi...

2014
E. C. Paul M. Hor-Meyll P. H. Souto Ribeiro S. P. Walborn

We demonstrate the use of a phase-only spatial light modulator for the measurement of transverse spatial distributions of coincidence counts between twin photon beams, in a fully automated fashion. This is accomplished by means of the polarization dependence of the modulator, which allows the conversion of a phase pattern into an amplitude pattern. We also present a correction procedure, that a...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید