1. Science Department, Borough of Manhattan Community College, City University of New York, 199 Chambers Street, New York 10007
2. Physics and Technology Department, Bronx Community College, City University of New York, 2155 University Avenue, Bronx, New York 10453
3. Institute for Ultrafast Spectroscopy and Laser, Department of Physics, City College of New York, City University of New York, 160 Convent Avenue, New York 10031
4. Department of Electrical Engineering, City College of New York, City University of New York, 160 Convent Avenue, New York 10031
5. Department of Chemistry, City College of New York, City University of New York, 160 Convent Avenue, New York 10031