Fabrication of Linear Diamond Gratings on CVD Diamond Substrates

The contract calls for the precision nanofabrication of custom linear diamond gratings on single-crystal chemical vapor deposition diamond substrates, adhering to exacting specifications for pitch, duty cycle, and grating depth as defined by SLAC CAD designs. The work requires advanced nanofabrication capabilities to achieve submicron accuracy and surface quality suitable for high-performance optical or particle beam applications, with all components produced to meet stringent dimensional tolerances and material integrity standards inherent to diamond substrates. The project demands expertise in etching, lithography, and metrology tailored to diamond’s extreme hardness and thermal properties. Performance is required at the Menlo Park location with a 94025 zip code, and the subcontract is issued under NAICS code 334510 for optical instrument and equipment manufacturing. The solicitation was posted on August 3, 2026, with a response deadline of August 13, 2026, indicating a tight turnaround for qualified vendors to submit proposals. The contracting entity is SLAC National Accelerator Laboratory, operating under the Department of Energy, and the work supports specialized research infrastructure requiring materials with exceptional durability and optical stability. No set-aside provisions are specified, and the opportunity is open to any eligible subcontractor capable of meeting the technical demands.