The Department of Defense, through the Defense Advanced Research Projects Agency (DARPA), is seeking proposals for the Small Business Innovation Research (SBIR) program focused on the development of on-chip wavelength generation for Dense Wavelength Division Multiplexing (DWDM) photonic transceivers. The objective is to create integrated photonic transceivers that incorporate multi-wavelength comb generation, which are essential for advanced data processing, sensors, and high-performance optical interconnect solutions. This initiative aims to overcome existing barriers in the commercial availability of efficient WDM sources, thereby enhancing the scalability and reliability of optical interconnects in both military and commercial applications. Proposals are due by June 25, 2025, with the program's release date set for May 7, 2025, and interested parties can find more information at the DARPA SBIR website.