Designing Wide-Angle 2D Beam Splitters Using Vector Diffraction Theory
Introduction: In optical systems where wide-angle beam manipulation is essential, traditional scalar-based models often fall short. This study introduces a […]
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Phase space framework enables a variable-scale diffraction model for coherent imaging and display
Introduction for the Post: In cutting-edge optical design, one of the longstanding challenges has been reconciling ray-based and wave-based modeling
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Achromatic single-layer hologram
Introduction for the Post: Traditional holographic systems often suffer from chromatic aberration, leading to color distortion and reduced efficiency in
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Design and fabrication of polygonal grating waveguide display withfull-color 2D eye-box expansion
Introduction for the Post: This paper presents a novel approach to waveguide display design by introducing a polygonal grating structure
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Super-resolution computed tomography imaging spectrometry
Introduction for the Post: In this groundbreaking study, the authors introduce a super-resolution computed tomography imaging spectrometer that pushes the
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Free-space creation of ultralong anti-diffractingbeam with multiple energy oscillations adjustedusing optical pen
Research Purpose This research aims to overcome the diffraction limit of light beams propagating in free space. Typically, beams with