The National Institute of Standards and Technology (NIST) is conducting market research to identify vendors capable of supplying a Dual Frequency Comb Laser, with no solicitation currently available. This sources sought notice is not a request for quotation and does not commit the government to award a contract. Responses are due within a specified timeframe, and no budget amount is provided. Performance of services would be at NIST’s location, though the specific site is not detailed in this summary. Interested firms should submit a capability statement of five pages or less, including company profile, product specifications, and small business status.