In recent years there has been a lot of interest in flat lenses, a category that includes
diffractive lenses and metalenses. These lenses have the potential of reducing the size and …

摘要超分辨显微成像技术是细胞生物学中研究细胞器结构, 相互作用和蛋白质功能的强大工具,
其具有突破光学衍射极限的分辨能力, 从纳米尺度上为细胞生物学提供了新的分析手段 …

Conventional acquisition of three-dimensional (3D) microscopy data requires sequential z
scanning and is often too slow to capture biological events. We report an aberration …

This text examines the technology behind the plethora of modern industrial and domestic
technologies which incorporate micro-optics eg. CDs, cameras, automated manufacturing …

Single molecule-based superresolution imaging has become an essential tool in modern
cell biology. Because of the limited depth of field of optical imaging systems, one of the …

A diffractive zone plate provides a highly linear wavelength-to-depth coding, allowing for
nonmechanical depth scanning in a confocal microscope. This chromatic confocal …

It is generally assumed that correcting chromatic aberrations in imaging requires multiple
optical elements. Here, we show that by allowing the phase in the image plane to be a free …

We have designed high-efficiency finite-aperture diffractive optical elements (DOE? s) with
features on the order of or smaller than the wave-length of the incident illumination. The use …

We have developed an imaging system for 3D time-lapse polarization microscopy of living
biological samples. Polarization imaging reveals the position, alignment and orientation of …

We apply boundary integrals to the analysis of diffraction from both conductive and dielectric
diffractive optical elements. Boundary integral analysis uses the integral form of the wave …