For full functionality of this site it is necessary to enable JavaScript. Here are the instructions how to enable JavaScript in your web browser. Swapan K. Gayen Position: Professor Campus Affiliation: City College of New York gayen@sci.ccny.cuny.edu Website Degrees/Diplomas: Ph. D. in Physics, University of Connecticut Research Interests: Optical biomedical imaging, turnable solid state lasers, nanoscience, nonlinear optics Google Scholar page link