Scientists have developed a high-efficiency beam steering angle expander consisting of two liquid crystal polymeric diffractive optical elements. For a LiDAR (light detection and ranging) operating at ...

Optogama, a leading provider of innovative photonics solutions, is thrilled to announce the launch of its newest product, the Vertical Motorized Laser Beam Expander MEX-V. This cutting-edge device ...

Packaged in a precise opto-mechanical platform, a family of beam expanders has a focusing mechanism that keeps optics from rotating, which helps maintain bore sight accuracy and a minimally aberrated ...

Available in versions providing a fixed or zoom expansion factor, a family of laser beam expanders is designed for 355-nm light at up to 100 W (cw). With an 8-mm input aperture and a 22-mm output ...

Flat optics based on patterned liquid crystals (LCs) has recently received extensive research interest. Comparing with dielectric metasurfaces which are usually fabricated by sophisticated lithography ...