PaperFrequency doubling in a LiNbO3 thin film deposited on sapphireG.H. Hewig, K. JainJournal of Applied Physics
PaperPhase-matched second-harmonic generation at 440 nm in a LiNbO3 -Gd3Ga5O12 waveguide with a tunable stimulated Raman sourceK. Jain, G.H. HewigOptics Communications
Conference paperOrganic materials for nonlinear optics; new efficient derivatives of nitrobenzene and nitropyridineR.J. Twieg, K. Jain, et al.CLEO 1983