Parallel lensless optical correlator based on two phase-only spatial light modulators
نویسندگان
چکیده
منابع مشابه
Pseudorandom phase-only encoding of real-time spatial light modulators.
We previously proposed a method of mapping full-complex spatial modulations into phase-only modulations. The Fourier transform of the encoded modulations approximates that of the original complex modulations. The amplitude of each pixel is encoded by the property that the amplitude of a random-phasor sum is reduced corresponding to its standard deviation. Pseudorandom encoding is designed for p...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2011
ISSN: 1094-4087
DOI: 10.1364/oe.19.012594