Computer-generated holography (CGH) is a technique that uses computer algorithms to generate holograms. It involves generating holographic interference patterns. A computer-generated …

2021年11月30日 · Here, we propose a CGH algorithm using an unsupervised generative model designed for optical microscopy to synthesize 3D selected illumination. The algorithm, named …

2014年3月29日 · I have currently made masks for generating point image and line image at a specified distance from the mask. Now, I want to make a circular image but I am having …

Fresnel’s CGH are obtained by calculating the inverse Fresnel transform of the original image at a given focus, ranging from 50cm to 2m. The reconstruction of the recorded images with a …

2019年7月28日 · Computer Generated Holograms (CGHs) are used for wavefront shaping and complex optics testing. We propose a Digital Micromirror Device (DMD) as a reconfigurable.

We demonstrated a method for realising photolithography on non-planar substrates using computer-generated holographic (CGH) masks. The technique described enables …

Computer-generated holograms (CGH) can be used to generate arbitrary optical wavefronts and to create images of objects that never physically existed.1 2 However, images from these …

We propose a method of expanding the viewing angle of the computer generated hologram (CGH) by attaching a pixelated high-resolution random phase mask. The viewing angle is …

We report the demonstration of Extreme Ultraviolet Holographic Lithography - EUV-HL - using a compact table top extreme ultraviolet laser. The image of the computer-generated hologram …

2020年4月15日 · Sophisticated image-based descriptors are extracted from digital holographic masks produced by commercial CGH design software to predict, using machine learning, a …