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benzylidenephenyloxazolone deriv prepn nonlinear optical property Z scan technique
Murthy YLN, Christopher V, Prasad VU, Bisht PB, Ramanaih DV, Kalanoor BS, Ali AS. Synthesis and study of nonlinear optical properties of 4-substituted benzylidene-2-phenyl oxazol-5-ones by Z-scan technique. Synth. Met.Synth. Met. 2010;160:535-539.
wide band gap semiconductors
Dantham VR, Bisht PB, Namboodiri CKR. Enhancement of Raman scattering by two orders of magnitude using photonic nanojet of a microsphere. Journal of Applied PhysicsJournal of Applied Physics. 2011;109:103103-4.
π-Conjugated systems
Akbar Ali S, Bisht PB, Senthilmurugan A, Aidhen IS. A new fluorescent probe with stimulated emission and multiphoton absorption properties. Chemical PhysicsChemical Physics. 2011;382:68-73.
photophysics salicylic acid monomer dimer
Pant DD, Joshi HC, Bisht PB, Tripathi HB. Dual emission and double proton transfer in salicylic acid. Chem. Phys.Chem. Phys. 1994;185:137-44.
hydrogen bond naphthol triethylamine polar solvent
Bisht PB, Tripathi HB, Pant DD. Time-domain spectroscopy of the excited state of 2-naphthol: charge-transfer complexes with triethylamine in polar solvents. J. Lumin.J. Lumin. 1990;46:25-31.
state hydrogen bonding naphthol triethylamine erratum
Bisht PB, Joshi GC, Tripathi HB. Excited state hydrogen bonding of the 2-naphthol-triethylamine system in 1,4-dioxane. [Erratum to document cited in CA123:32553]. Chem. Phys. Lett.Chem. Phys. Lett. 1996;251:413.
photophysics naphthol triethylamine hydrogen bond
Bisht PB, Tripathi HB, Pant DD. Reinvestigation of the photophysics of the 2-naphthol-amine hydrogen-bonded system. I. Chem. Phys.Chem. Phys. 1990;147:173-87.
naphthol butylamine hydrogen bond photophys
Bisht PB, Tripathi HB, Pant DD. Reinvestigation of photophysics of 2-naphthol-amine hydrogen bonded system II. Triplex formation with butylamine. J. Lumin.J. Lumin. 1991;47:261-7.
Two photon absorption (2PA) cross section
Namboodiri CKR, Bisht PB, Mukkamala R, Chandra B, Aidhen IS. Solvatochromism, multiphoton fluorescence, and resonance energy transfer in a new octupolar dye-pair. Chemical PhysicsChemical Physics. 2013:xxx.
excited state hydrogen bonding naphthol triethylamine
Bisht PB, Joshi GC, Tripathi HB. Excited state hydrogen bonding of the 2-naphthol-triethylamine system in 1,4-dioxane. Chem. Phys. Lett.Chem. Phys. Lett. 1995;237:356-60.
Upconversion
Ali AS, Bisht PB, Nautiyal A, Shukla V, Bindra KS, Oak SM. Conical emission in β-barium borate under femtosecond pumping with phase matching angles away from second harmonic generation. J. Opt. Soc. Am. BJ. Opt. Soc. Am. B. 2010;27:1751-1756.
naphthol diethylamine hydrogen bond complex photolysis
Bisht PB, Tripathi HB, Pant DD. Steady state and transient study of 2-naphthol-diethylamine charge transfer complexes in polar and non-polar solvents. J. Photochem. Photobiol., AJ. Photochem. Photobiol., A. 1991;58:295-306.
fluorescence salicylic acid dimer photophysics cryogenic
Bisht PB, Tripathi HB, Pant DD. Cryogenic studies, site selectivity and discrete fluorescence in salicylic acid dimer. J. Photochem. Photobiol., AJ. Photochem. Photobiol., A. 1995;90:103-8.
indole femtosecond transient photoionization spectroscopy
Bizjak T, Bisht PB, Lochbrunner S, Riedle E. Femtosecond transient spectroscopy of the photoionization of indole in water. 2004:229-232.
MO proton hopping hydroxyquinoline viscous glycol
Garcia-Ochoa I, Bisht PB, Sanchez F, Martinez-Ataz E, Santos L, Tripathi HB, Douhal A. Experimental and Theoretical Studies of the Proton-Hopping Reaction of 7-Hydroxyquinoline in Viscous Hydroxylic Media. J. Phys. Chem. AJ. Phys. Chem. A. 1998;102:8871-8880.
OPA femtosecond pulse generation noncollinearity angle barium borate thickness
Nautiyal A, Bisht PB, Bindra KS, Oak SM. Effects of thickness of β-barium borate and angle of non-collinearity on the fs pulse generation by optical parametric amplification. Opt. Laser Technol.Opt. Laser Technol. 2009;41:539-544.
phenol triethylamine fluorescence hydrogen bond
Bisht PB, Tripathi HB, Pant DD. Time-resolved spectroscopy of phenol-triethylamine charge transfer complexes in polar and nonpolar solvents. J. Lumin.J. Lumin. 1989;43:301-8.