- Growth of ZnO thin film on Si and Quartz substrate by pulsed laser deposition. (Completed)
- Vector vortex beams and their scattering for communication applications. (Completed)
- Generation of polarization entangled photons through spontaneous parametric down conversion and their use for free space and fiber based QKD. (Completed)
- High harmonic generation in gases and solids. (Continuing)