Fiber-Optic Integration and FC/APC Packaging

The contract seeks the supply of fiber-pigtailed PPLN modules designed for precise optical integration, with a focus on achieving low-loss, polarization-maintaining coupling between the pump laser, nonlinear waveguide, and output channels. Each module must be terminated with FC/APC connectors to ensure high return loss and stable, repeatable optical connections, critical for performance in sensitive nonlinear optics applications. The components must meet stringent optical and mechanical specifications to maintain polarization integrity throughout the signal path, supporting high-efficiency wavelength conversion and minimizing insertion loss. The work is being pursued as a subcontract under the Department of Commerce, specifically through NIST, with performance located in Boulder, Colorado, 80305. The solicitation falls under NAICS code 334220, indicating classification within the manufacturing of optical instrument and lens equipment. There is no set-aside designation, and the opportunity is open for responsive bids, with proposals due by July 16, 2026, at 8:00 PM Eastern Time. The posting date indicates this is a forward-looking procurement, allowing vendors time to prepare technically rigorous submissions tailored to NIST’s requirements for precision photonics components.