The Department of Commerce, specifically the National Institute of Standards and Technology (NIST), is seeking sources for a Swept-Wavelength Spectroscopy System to enhance measurement science critical for semiconductor manufacturing. The system must meet stringent specifications, including a wavelength coverage of 1450 nm to 1650 nm, high spectral resolution, and advanced features for polarization control and optical power measurement. This procurement is vital for advancing metrology in the semiconductor supply chain, supporting the development of next-generation microelectronics. Interested vendors should contact Junee Johnson at junee.johnson@nist.gov for further details, and responses are encouraged before the closing date, with no solicitation currently available.