Filamentation of very intense laser beams in non linear media
Superradiant pulsed nitrogan laser and its applications
Ultrafast spectroscopy of laser dyes
Gain studies on xanthane dye lasers
Development of parametric studies of pulsed nitrogen and switched Nd glass lasers and some of their applications
Scattering and guided propagation of laser beams in plasmas
Studies in pulsed lasers
Semiconductor laser systems: noise correlations and dynamical control with delayed optical feedbacks
Stimulated emission spectroscopy of some coumarin laser dyes using nitrogen laser excitation
Parametric instabilities and corrent emission from laser produced plasmas
Synthesis, morphology and time resolved laser spectroscopy of nanomaterials
Generation and characterization of laser induced plasma from a few solid targets
Optical properties of rare-earth ions in ZrF4 and InF3 based laser glasses and laser dyes
Laser spectroscopy of atoms, ions and molecules (photoacoustic spectra of Ho3+,Er3+,ND3+ and I2 optogalvanic spectra of Ne and I2)
Laser spectroscopy of some molecules using multiphoton ionization and thermal lensing technique
Laser light scattering of sol-gel transition in polymers
Laser spectroscopic study of effect of surfactant on gelatin in gel transition dynamics
Studies of coherent and velocity selective optical processes in rubidium atoms
Study of superradiance by laser excitation