
The list of papers published in reputed journals and conferences are given below.
[ll [2] [3] [41 [5] [6] Electron density determination of laser induced plasma from Poly Methyl Methacrylate using phaseshift detection technique G K Varier, S S Harilal, C V Bindhu, R C Issac, V P N Nampoori and C P G Vallabhan, Modern Phys. Letts. B, 10, 235, (1996) .
Investigations on laser induced plasma from superconducting YBa2Cu3O7 and NdBa2Cu3O7 using phototherrnal phase shift spectroscopy G K Varier, R C Issac, C V Bindhu, S S Harilal, V P N Nampoori and C P G Vallabhan, Commun. Instru., 4, 15, (1996) .
Investigations in nanosecond laser produced plasma in air from YBagCu.-307 G K Varier, R C Issac, C V Bindhu, S S Harilal, V P N Nampoori and C P G Vallabhan, Spectrochimica Acta B, 52, 657, (1997).
Photoacoustic and optical limiting studies in C50 R C Issac, S S Harilal, G K Varier, C V Bindhu, V P N Nampoori and C P G Vallabhan, Opt. Engg., 36, 332, (1997) .
A study of photoacoustic effect and optical limiting in the solution of C50 in toluene R C Issac, C V Bindhu, S S Harilal, G K Varier, V P N Nampoori and C P G Vallabhan, Mod. Phys. Lett. B, 10, 61, (1996) .
Anomalous profile of a self reversed resonance line from Ba+ in a laser produced plasma from YBa2Cu3O7
.R C Issac, S S Harilal, C V Bindhu, G K Varier, V P N Nampoori and C P G Vallabhan, Spectrochemica Acta B, 52, 1791 Acta B, 52, , (1997 . 

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