Photonic Crystal Surface-Emitting Lasers (PCSEL) for Advanced Laser Systems

The U.S. Army is seeking proposals for the development of Photonic Crystal Surface-Emitting Lasers (PCSEL) to enhance its advanced laser systems. The objective is to create near-diffraction limited, near-infrared PCSEL laser diode arrays that can be utilized in various applications, including solid-state laser pumping and direct illumination, while improving beam quality and reducing costs compared to existing technologies. These lasers are crucial for the Army's operations, particularly in night missions where high-quality laser sources are essential for target marking and precision fires. Interested parties can submit Phase I proposals with a funding limit of $250,000, due by August 20, 2025, with the opportunity opening on July 23, 2025. For more information, visit the solicitation agency's website at https://www.dodsbirsttr.mil/topics-app/.