Hyperspectral Photodetector Array Design and Fabrication

The contract seeks the design and fabrication of a multichannel photodetector system tailored for high-sensitivity, dynamic hyperspectral fluorescence measurements of micro and nanoparticles in flow. The system must capture detailed spectral data across multiple channels simultaneously to enable real-time analysis of fluorescent emissions from small particles as they move through a fluid stream. This requires advanced optical engineering, precise sensor array configuration, and integration of electronics capable of handling high-speed, low-noise signal acquisition with broad spectral coverage. The goal is to achieve unprecedented resolution and sensitivity for applications in particle characterization, biological sensing, and environmental monitoring. The work is to be performed at the designated place of performance in Gaithersburg, Maryland, under a subcontract structure managed by the National Institute of Standards and Technology under the U.S. Department of Commerce. The North American Industry Classification System code 334510 indicates the work falls under semiconductor and other electronic component manufacturing, aligning with the high-precision fabrication demands of the project. Proposals must be submitted by the deadline of July 24, 2026, following the posting date of July 10, 2026. While no set-aside provisions or point of contact details are provided, the technical scope demands expertise in photonic device design, microfabrication, and fluorescence detection systems with a strong emphasis on performance reliability and scalability for research and analytical use.