Comb Stabilization Modules

The National Institute of Standards and Technology (NIST) is seeking quotes for Comb Stabilization Modules. The modules should support coherent operation of 1550 nm femtosecond frequency comb systems for electro-optic sampling, timing synchronization, and dual-comb waveform metrology applications. The required specifications include PM1550 fiber-coupled input, minimum input pulse energy of 200 pJ, and maximum supported input pulse energy of 1 nJ. The module should also provide high signal-to-noise fCEO detection and integrated RF output. • The module should accept PM1550 femtosecond laser input through FC/APC fiber coupling. • The system should provide high signal-to-noise fCEO detection (>35 dB SNR in 300 kHz RBW). • The module should support stable operation for coherent frequency-comb measurements, low-noise timing distribution, and ultrafast waveform reconstruction. • The vendor should possess an Export Control Classification Number (ECCN) and a Unique Entity Identification Number (UEI) at the time of award/contracting.