Modulation efficiency of double-phase hologram complex light modulation macro-pixels
نویسندگان
چکیده
منابع مشابه
Modulation efficiency of double-phase hologram complex light modulation macro-pixels.
The modulation efficiency of the double-phase hologram macro-pixel that is designed for complex modulation of light waves is defined and analyzed. The scale-down of the double-phase hologram macro-pixel associated with the construction of complex spatial light modulators is discussed.
متن کاملCharacteristics of complex light modulation through an amplitude-phase double-layer spatial light modulator.
The complex modulation characteristics of a light field through an amplitude-phase double-layer spatial light modulator are analyzed based on the wave-optic numerical model, and the structural conditions for the optimal double-layer complex modulation structure are investigated. The relationships of interlayer distance, pixel size, and complex light modulation performance are analyzed. The main...
متن کاملApproximating fully complex spatial modulation with pseudorandom phase-only modulation.
Any desired diffraction pattern can be produced in the Fourier plane by the specification of a corresponding input-plane transparency. Complex-valued transmittance is generally required, but in practice phase-only transmittance is used. Many design procedures use numerically intensive, constrained optimization. We instead introduce a noniterative procedure that directly translates the desired b...
متن کاملHigh-efficiency cross-phase modulation in a gas-filled waveguide
C. Perrella,1,2 P. S. Light,1,2 J. D. Anstie,1,2 F. Benabid,3 T. M. Stace,4 A. G. White,5 and A. N. Luiten1,2 1School of Physics, University of Western Australia, Perth, Western Australia 6009, Australia 2Institute for Photonics and Advanced Sensing (IPAS) and the School of Chemistry and Physics, The University of Adelaide, Adelaide, South Australia 5005, Australia 3GPPMM Group, Xlim Research I...
متن کاملDouble bi-material cantilever structures for complex surface plasmon modulation.
A complex modulation structure of surface plasmon polaritons using double bi-material cantilevers is proposed. It is shown with numerical analysis that the thermally controlled mechanical actuation of double bi-material cantilevers can modulate the amplitude and phase of surface plasmon polaritons across a full complex modulation range independently and simultaneously. The complex modulation st...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optics Express
سال: 2014
ISSN: 1094-4087
DOI: 10.1364/oe.22.021460