Infrared Dynamic Scene Projector

To address the Army need for dynamic infrared scene projection technology to enhance realism for the trainee, Physical Optics Corporation (POC) proposes to develop a new Infrared Dynamic Scene Projector (IDSP). The unique system design combines pixel-wise amplitude modulation of DMDs with broadband illuminations and optics over visible, SWIR, and MWIR bands, enabling IDSP to create accurate real-time (≥120 Hz) dynamic thermal representations (10-bit each band) on target silhouettes or other mediums, based on the training doctrines within the various live and virtual training applications, while simultaneous visual and infrared images enhance realism and feedback for the trainee, directly addressing Army requirements. Rugged, portable, and inexpensive, the system is operational under wide environmental conditions (including open-air environments, day, night, rain and snow conditions), with no cooling need. In Phase I, POC will determine IDSP feasibility by investigating initial integration and design concepts of core technology components and by developing a ruggedized system and optomechanical design to support performance in open-air environments. A proof-of-concept prototype will be constructed and tested to demonstrate feasibility. In Phase II, POC plans to develop and demonstrate a fully functional engineering prototype that meets the Army requirements for a high-fidelity, highly dynamic infrared projection system.