Integrated low noise laser for Barium ion qubits

The Department of Defense is seeking proposals for the development of an integrated low noise laser specifically designed for barium ion qubits, which are crucial for advancements in quantum computing and atomic clock technology. The objective is to create a scalable laser system that delivers 100 mW output power with less than -140 dB/Hz random intensity noise and a linewidth of less than 100 Hz, incorporating necessary control mechanisms for frequency tuning. This innovative laser technology is expected to have dual-use applications in both public and private sectors, including medical and high-energy laser fields due to its lower impact on human tissue. Interested parties should note that the Phase II base funding amount is capped at $2,095,000 for a performance period of 27 months, with proposals due by July 23, 2025. For more information, visit the solicitation agency's website at https://www.dodsbirsttr.mil/topics-app/.