Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical ...

As a structure composed of two-dimensional arrays of microscale lenses, micro-lens array (MLA) has attracted attentions of both the academia and industry, due to its distinctive optical properties and ...

The rapid evolution of diffractive optical elements (DOEs) is reshaping space telescope design by offering lightweight, compact and high-performance alternatives to conventional optical systems. These ...

HOLOEYE provides customized DOEs based on your optical and mechanical specifications. Our development service includes all steps: from design and simulation, mastering and tooling to volume ...

Fig. 1. (a) Planar LC structure of a general PBOE. (b) Chromatic aberration in a broadband PBL. (c) LC structure for a multi-twist PBOE. (d) Experimental result of a broadband PBL. Augmented reality ...

Please join the Lowell Center for Space Science and Technology on Thursday, Sept. 18 at 11 a.m. the the talk "Deployable Diffractive Optical Elements for Small Satellite Lidar Missions" by Adam ...