The National Aeronautics and Space Administration (NASA) is seeking quotations for a 320 nm diode-pumped solid-state (DPSS) laser, which is critical for the calibration of Pandora instruments used in their calibration facility. The laser must meet specific technical requirements, including a narrow linewidth of less than 1 picometer, wavelength stability of less than 1 picometer over one hour, and a minimum power output of 5 milliwatts, with an operational lifespan exceeding 5,000 hours. This procurement is vital for enhancing NASA's instrument calibration capabilities, which are essential for various space missions. Interested small businesses must submit their quotes by October 1, 2024, via email to McKenzie Hanson at mckenzie.m.hanson@nasa.gov, and must be registered at www.sam.gov to qualify for this total small business set-aside opportunity.