In a combat setting, situational awareness is everything. Being able to see clearly, no matter the situation, is a crucial part of staying ready to fight and win against an adversary. That’s why the U ...

FORT KNOX, Ky. – Vision changes occur. Glasses get broken. Whatever the reason for the need, there is a team of experts who are there to support qualified patients obtain eyeglasses so that they can ...

III-V photonic crystal (PhC) lasers are potential ultra-compact and power-efficient light sources for future on-chip optical ...

Investigating laser technologies in bioelectronics, this review highlights optical principles that optimize fabrication ...

NASA-funded photolithography technique could be ‘game-changer’ for optical applications, they say. Silicon mirrors with etched stress correction patterns. Technologies that depend on lightweight, high ...

Researchers at the UCLA Samueli School of Engineering, in collaboration with the Optical Systems Division at Broadcom Inc., reported a broadband, polarization-insensitive unidirectional imager that ...

(Nanowerk News) Technologies that depend on lightweight, high-precision optical systems, like space telescopes, X-ray mirrors, and display panels, have developed significantly over the past several ...

A space camera optical system based on an off-axis four-mirror freeform design is one such solution, offering a 70° ultra-wide field of view from a 640 km orbital altitude. This system is an ideal ...

Jie Qiao, associate professor in the Chester F. Carlson Center for Imaging Science, presented at the 2021 Optical Fabrication and Testing Conference (by Optica, formally OSA). The presentation was ...