The Department of Defense, through the Naval Research Laboratory, intends to award a sole source purchase order for a Tunable Sapphire Ring Laser and accessories to Newport Corp. This procurement is specifically for the Spectra-Physics Matisse/Millenia Tunable Sapphire Ring Laser, which is critical for various analytical applications within the laboratory. The purchase will be made under Simplified Acquisition Procedures, with a threshold not exceeding $250,000, and interested parties have 15 calendar days from the publication of this notice to express their capability to fulfill the requirement. For further inquiries, Richard Key can be contacted via email at richard.a.key2.civ@us.navy.mil.