Compact Semiconductor External Cavity Diode Laser (ECDL) Supply

The contract calls for the supply of three compact, tunable, single-frequency external cavity diode lasers operating at precisely 759.35 nm, designed for use in atomic spectroscopy within optical clock applications. These lasers must meet stringent performance specifications to ensure high stability, narrow linewidth, and precise wavelength control necessary for advanced scientific measurements in timekeeping and frequency standards. The lasers are intended for integration into high-precision optical systems at the National Institute of Standards and Technology in Boulder, Colorado, where they will support research involving atomic transitions critical to next-generation time and frequency metrology. Subcontractors are required to deliver fully functional units by the response deadline of August 3, 2026, and the procurement falls under NAICS code 334516, indicating it is classified under semiconductor and other electronic component manufacturing. The work is to be performed in Boulder, with all units expected to be delivered and validated at the specified location. The solicitation does not include a set-aside designation, and while no point of contact details are provided, the contracting agency is the Department of Commerce through NIST, underscoring the technical rigor and mission-critical nature of the laser requirements for national standards research.