The Department of Defense (DOD) is seeking proposals for the development and qualification of application-specific vertical-cavity surface-emitting lasers (VCSELs) designed for use in quantum sensors and clocks (qVCSELs). The objective is to create qVCSELs that meet stringent performance requirements for various applications, including atomic magnetometers and clocks, which are critical for position, navigation, timing, and other defense operations. This initiative aims to enhance the capabilities of chip-scale quantum sensors, which have become increasingly vital in military and potential medical applications. Interested parties must submit their proposals by July 23, 2025, with a maximum funding amount of $2,095,000 for a 30-month performance period. For more details, visit the solicitation page at SBIR.gov.