Ph.D.(Tech.), Dept.of Applied Physics, Univ.of Calcutta 1996
1996: Japanese Government (Monbusho) Fellowship
2006: Research Award from Mitutoyo Association of Science and Technology (MAST), Japan.
Optical Metrology, Polarization Interferometry, Birefringence measurements, Nonlinear Optics, Optical Coherence Tomography,
Application filed: Application no. 2001931006692 dated 20/2/10 Area of invention: In-line interference microscope
Plenary talk at International Symposium on Optomechatronic Technologies, 2018,
Cancun, Mexico, Nov.2018 SPIE visiting Lecturer programme talk at NIT Warangal, August 2019
Invited talk at Annual OSI Symposium, Kanpur IIT, 2018