Affiliation: | aOptical Science Lab, Department of Mechanical Engineering, Shizuoka University, 3-5-1 Johoku, Hamamatsu City, Shizuoka Prefecture, 432-8011, Japan;bDepartment of Applied Physics, Calcutta University, 92 Acharya Prafulla Chandra Road, Kolkata-700009, India;cDepartment of Computer Science & Engineering, Calcutta University, 92 Acharya Prafulla Chandra Road, Kolkata-700009, India |