High-Sensitivity Visible Detectors (PMTs) with Optical Filters

The contract calls for the supply of high-sensitivity visible detectors including photomultiplier tubes and specialized optical filters designed for pump rejection, to be integrated into a second-harmonic generation microscope for precise and efficient signal detection. These components are critical for enhancing the performance of the microscope by enabling accurate capture of weak optical signals while suppressing unwanted background noise. The equipment must meet stringent sensitivity and spectral filtering requirements to ensure compatibility with advanced optical imaging applications. The solicitation is structured as a subcontract under the Department of Commerce, specifically managed by NIST, with a performance location in Boulder, Colorado, 80305. The contract falls under NAICS code 334516, indicating it pertains to the manufacturing of instrumentation for scientific and industrial purposes. The response deadline is strictly set for May 18, 2026, at 5:00 PM, and the opportunity was posted on May 11, 2026. No set-aside status or organizational type specifications are provided, and no point of contact information is included in the details.