Femtosecond Laser & Fiber Delivery System

The contract calls for the supply and integration of a specialized 920nm femtosecond laser system coupled with hollow-core photonic crystal fiber to enable deep-tissue illumination for two-photon microscopy. The laser must deliver precise, ultrafast pulses optimized for nonlinear excitation in biological samples, while the fiber delivery system ensures minimal signal loss and maintained beam quality for high-resolution imaging at depths inaccessible to conventional optical methods. Integration must ensure seamless alignment and robust stability under operational conditions, with full compatibility required across standard microscopy platforms used in biomedical research. The subcontract is issued under NAICS code 334511, indicating classification within the optical instrument manufacturing sector, and is managed by the National Institutes of Health through the Department of Health and Human Services. Although the place of performance and point of contact details are unspecified, responses are due by July 7, 2026, with no set-aside provisions indicated. The system must meet exacting technical standards for spectral purity, pulse duration, peak power, and coupling efficiency to satisfy the demands of advanced neuroscientific and cellular imaging studies requiring deep penetration without photodamage.