Fundamentals of Quantum Fourier Optics
نویسندگان
چکیده
All-quantum signal processing techniques are at the core of successful advancement most information-based quantum technologies. This article develops coherent and comprehensive methodologies mathematical models to describe Fourier optical in full terms for any input state light. We begin this by introducing a spatially 2-D photon, associated with its wavefront expressible as creation operator. Then, breaking down apparatus into key components, we strive acquire unitary transformation or input/output relation operators. Subsequently, take advantage above results develop obtain analogous few essential apparatuses, such convolution via 4f-processing system periodic pupils. Moreover, due importance widespread use pulse shaping various communications sciences fields, also present an terms, namely 8f-processing system. Finally, apply our two extreme examples One is based on (Glauber) other single-photon number (Fock) each systems. believe schemes developed can impact many areas processing, holography, communications, radars multiple-input/multiple-output antennas, more applications imaging, computations, machine learning algorithms.
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ژورنال
عنوان ژورنال: IEEE transactions on quantum engineering
سال: 2023
ISSN: ['2689-1808']
DOI: https://doi.org/10.1109/tqe.2022.3224799