The purpose of Amendment I is to correct the Title from Narrow Lidewidth Lasers to Narrow Linewidth Lasers. All other term and conditions remain unchanged.

This solicitation is being used as a Request for Quotation (RFQ). All communications and documentations must include the solicitation number, NB688000-21-01465. The contracting officer will not use, nor shall this solicitation be subjected to the formal source selection procedures described in FAR Part 15. The solicitation document and incorporated provisions and clause are those in effect through Federal Acquisition Circular 2021-05.

The National Institute of Standards and Technology (NIST), Acquisition Management Division (AMD), Team E-Boulder has a requirement for 2 Narrow Linewidth, Single-Frequency Lasers at 1550nm per the attached Combined Synopsis/Solicitation and Specifications.