DIRECT TO PHASE II: Resonant Cavity Infrared Detector Incorporating an Avalanche Photodiode Active Region
SBIR Opportunity Analysis
The Department of Defense, through the Navy, is seeking proposals for a Direct to Phase II SBIR opportunity to develop and demonstrate highly sensitive, wavelength-tuned, discrete photodetectors for mid-wave infrared imaging. Deliverables include the design, fabrication, and testing of at least four prototype arrays that combine resonant cavity infrared detector technology with avalanche photodiode active regions to achieve a minimum two-order-of-magnitude increase in sensitivity over state-of-the-art nBn type detectors. Proposers must demonstrate the ability to construct multiple detectors with different tuned wavelengths closely spaced on a single substrate and provide all necessary testing structures, bias and output circuitry, and cooling vessels. To qualify, contractors must be U.S. owned and operated with no foreign influence, possess the capability to acquire and maintain a Secret level facility clearance, and submit Phase I feasibility documentation. Proposals must be submitted between the open date of May 27, 2026, and the closing deadline of June 24, 2026.