Important Notice: OSA will be performing scheduled maintenance on Friday (28 August) starting at 20:00 EDT (UTC -4) and ending Saturday (29 August 2015) at 0300 EDT (UTC -4). We apologize for any inconvenience this may cause. and thank you for your patience as we improve our services.

Cover Story

Infrared imaging is used in many defense applications to enable high-resolution vision and identification in near and total darkness. Thanks to recent advances, optics companies and government labs are improving low-light-level vision... more>>