摘要在多平面全息图的设计过程中, 为了减小各平面之间的相互串扰, 本文提出了一种改进的
加权迭代多平面全息图生成方法, 使用权值约束来减少各平面之间的相互影响 …

Photo-thermo-refractive (PTR) glass doped with rare-earth ions has attracted considerable
attention due to its excellent linear photosensitivity and laser performance. This study …

In this paper, a reflective trapezoidal dual-functional beam splitter grating is proposed, which
performs two independent functions at 1550 nm. For TE polarization, the grating can achieve …

Rigorous coupled-wave analysis (RCWA) has become one of the most efficient
electromagnetic solvers to cope with the diffractions of large-scale periodic nanostructures …

In recent years, augmented/virtual reality (AR/VR) has been attracting attention and
investment in both the tech and academic communities, kickstarting a new wave of …

This study integrates holographic display into automotive HUDs to tackle ghost image
issues. Despite SLM limitations, using SGD optimization with a 2D beam splitter and …

While offering promising applications in augmented reality (AR), the Maxwellian based AR
display faces a critical limitation due to its constrained exit pupil size, posing discomfort to …