The National Institute of Standards and Technology (NIST) Fiber Sources and Applications group requires a Fast Tracking Dual-Comb Spectrometer for precision ranging and timing over free space. This optical laser system needs two mutually coherent, controllable laser frequency comb sources and a common coherent continuous wave laser. Key specifications include excluding digital control electronics, self-referenced fiber frequency combs, thermal control, fast tuning capabilities (within microseconds for CEO and optical lock frequencies, and coherent phase-locking to a CW laser shifting up to 20 GHz over 120 seconds), integrated pump laser diodes, and actuators for phase lock stability. The system should be suitable for potential space deployment. Physical parameters include a 4U rack mount size, <100W power consumption, FC/APC bulkhead optical connectors, and external digital temperature control. It must produce 15 mW output power, have a spectral output width >20 nm, and a repetition frequency of 200 MHz, tunable for a 10 kHz mismatch. The system also requires high SNR for output beat signals, low phase noise, and specific cross-correlation suppression. Shipping is to NIST-Boulder, and acceptance is expected within 7 business days.
This document is a combined synopsis/solicitation (RFQ) for commercial items or services, specifically for a Fast Tracking Dual-Comb Spectrometer. The solicitation number is NB675020-25-01979, conducted under FAR 13, Simplified Acquisition Procedures. The associated NAICS code is 334516 – Analytical Laboratory Instrument Manufacturing, with a size standard of 1000 employees. The requirement is solicited on an unrestricted basis. Award will be a firm fixed price purchase order based on a “lowest price technically acceptable” evaluation plan, considering technical capability and price. Quotations must be submitted on company letterhead, include technical capability, firm fixed pricing, payment terms (Net 30), delivery time, FOB Destination costs to Boulder, CO, and the company's SAM Unique Entity ID. Key clauses and provisions incorporated include those related to offeror representations, contract terms, supply chain security, trade agreements, and place of manufacture. Specific instructions for marking/packing, contract performance during NIST operating status changes, and electronic billing are also provided. The solicitation closes on a specified date and time, with electronic submissions sent to clifford.nicholson@nist.gov.
The Communications Technology Laboratory is initiating a request for proposal (RFP) to acquire a Fast Tracking Dual-Comb Spectrometer for precision ranging and timing applications. This holographic system must integrate two self-referenced, mutually coherent fiber frequency combs along with a common continuous wave laser, focusing on advanced optical components for fast-target tracking. Key requirements include a size envelope of 4U or smaller, total power consumption under 100W, and temperature control for operational flexibility.
The spectrometer must exhibit fast tuning capabilities, maintaining phase coherence while the optical lock frequency shifts up to 20 GHz in 120 seconds. Essential specifications delineate thermal control, output parameters, and maximum phase noise thresholds to ensure precision and reliability. This equipment is intended for potential space deployment, underscoring future operational viability. The document further outlines procurement support needs, shipping details, and inspection protocols, emphasizing the structured approach typical in federal RFPs.