This is a sources sought notice for market research, not a solicitation, to identify vendors capable of providing a 689nm Laser for NIST. The government is seeking information from all responsible sources, including small and large businesses, to determine if a small business set-aside is possible. Respondents must indicate the country of manufacture and submit a capability statement, including lead time for delivery. No budget amount or performance location is specified in the description. The response deadline is the date and time posted in the notice, with submissions to be sent via email to the Contract Specialist.