Portable Optical Atomic Clock Design and Manufacturing

The contract involves the full design, engineering, and manufacturing of two portable optical atomic clocks specifically for integration into the National Institute of Standards and Technology’s (NIST) auxiliary timescale in Gaithersburg. These clocks must meet rigorous performance criteria, including an instability rate not exceeding 1.2 nanoseconds per day, ensuring exceptional precision in timekeeping. Additionally, the units must conform to the EIA-310-D rack standards, which govern their physical dimensions and mounting capabilities for seamless integration into existing infrastructure. The solicitation, issued by the Department of Commerce through NIST, was posted on June 9, 2026, with a response deadline of June 23, 2026. Classified under NAICS code 334516, this subcontract opportunity emphasizes the production of advanced electronic components and systems. The place of performance is Gaithersburg, Maryland, signifying the close collaboration with NIST’s facilities. This contract highlights the ongoing efforts to enhance timekeeping technology critical to various scientific and commercial applications.