The Department of Defense (DoD) is seeking proposals for a high bandwidth, low latency wavefront sensing technology for airborne directed energy applications. The technology should operate at or above 250 kHz, sample at least 20 points in both spatial directions, and have suitable dynamic range and sensitivity for airborne use. The wavefront sensor must be designed to operate in the near infrared and occupy a volume no larger than 216 in^3. The proposed concept should be proven by a prototype with follow-on build of a pilot system and demonstration within the laboratory environment. The technology has potential applications in long-range airborne high energy laser weapon systems, actively illuminated reconnaissance, and non-invasive flow measurements in wind tunnel environments. The project will be conducted in three phases: concept development, prototype design and testing, and commercial product transition. The deadline for proposal submission is October 18, 2023. For more information, visit the DoD SBIR 23.3 BAA solicitation notice on grants.gov.