We propose a lens assessment method based on incoherent holography, offering a novel alternative to conventional optical testing methods that rely on coherent illumination and interferometry. The traditional approach involves the complicated optical configurations and it is hard to accurately model the actual user experience. In contrast, our proposed incoherent holographic system, utilizing self-interference with a geometric phase lens, enables the acquisition of the complex hologram of incoherent illumination in a single exposure. By reconstructing the hologram captured from structured light patterns, we can calculate the wavefront aberration and displacement, providing a comprehensive lens assessment solution.
Incoherent digital holography is a promising idea for holographic teleconferencing because it is free from safety issues by light sources. Here, we propose a fully colored incoherent holographic streaming system that can acquire and reconstruct the incoherent hologram. To capture the real world scene through the natural lights, self-interference incoherent digital holography inferred by the geometric phase optical elements is used. The connection between the hologram pickup system and display system is GPU-based parallel processing which enhances the holographic image quality with phase preserving.
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