1. Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
2. Materials Science and Engineering Department, University of Washington, Seattle, Washington 98195, United States
3. Molecular Engineering and Science Institute, University of Washington, Seattle, Washington 98195, United States
4. Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, United States
5. Center for Coherence and Quantum Optics, University of Rochester, Rochester, New York 14627, United States
6. Institute of Optics, University of Rochester, Rochester, New York 14627, United States
7. Physical Sciences Division, Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
8. Materials Science Program, University of Rochester, Rochester, New York 14627, United States