Dr. Srinivasan is recognized for innovative research in integrated photonics that has profoundly influenced measurement science and the development of quantum communication. Dr. Srinivasan’s work has enabled chip-based optical frequency combs, quantum sources of single or entangled photons, and coherent conversion of single photons to telecommunication frequencies for future quantum networks. The rigorous and innovative nature of his work has profoundly influenced the research of many students, postdoctoral associates, and staff members at NIST and has advanced national priorities in quantum information science.