Affiliation: | 1. Department of Electrical Engineering, Institute for Lasers, Photonics and Biophotonics, University at Buffalo, State University of New York, Buffalo, New York 14260;2. Institute for Lasers, Photonics and Biophotonics, University at Buffalo, State University of New York, Buffalo, New York 14260;3. Department of Chemical Engineering, Institute for Lasers, Photonics and Biophotonics, University at Buffalo, State University of New York, Buffalo, New York 14260;4. Institute for Lasers, Photonics and Biophotonics, 428 NSC Building, The University at Buffalo (SUNY), Buffalo, New York 14260—3000, website: www.photonics.buffalo.edu, Phone: 716–645‐4148, Fax: 716–645‐6945 |