Publications

Export 75 results:
Sort by: Author Keyword Title Type [ Year (Desc)]
Filters: Author is P. B. Bisht  [Clear All Filters]
2013
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.
2012
Namboodiri CKR, Bisht PB, Reddy BS, Chandra B, Mukkamala R, Aidhen IS. Non-Linear Optical Susceptibility and Excited state Dipole moment of a new Octupolar Molecule. In: Proc. National Laser Symposium, (NLS-20). Vol. A-03-020. Proc. National Laser Symposium, (NLS-20). Anna Univ. , Chennai; 2012. p. 98.
Kalanoor BS, Bisht PB, Akbar Ali S, Baby TT, Ramaprabhu S. Optical nonlinearity of silver-decorated graphene. J. Opt. Soc. Am. . 2012;B, 29 .
Dantham VR, Bisht PB, Kalanoor BS, Baby TT, Ramaprabhu S. Restricting charge transfer in dye-graphene system. Chemical Physics LettersChemical Physics Letters. 2012;521:130-133.
2011
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.
Kalanoor BS, Bisht PB. Femtosecond pulse measurement using the technique of spatial splitting of laser beam. Proc. of Int. Conf. on Futuristic Science& Technology in Frontier areas. 2011:101.
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.
2010
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.
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.
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. B. 2010;27:1751-1755.
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.
Dantham VR, Bisht PB. Modification of radiative rates of molecules coated on a single microcavity by evanescent coupling of whispering gallery modes (WGMs). Eur. Phys. J.: Appl. Phys.Eur. Phys. J.: Appl. Phys. 2010;51:20902/p1-20902/p6.
Dantham VR, Bisht PB. Modification of radiative rates of molecules coated on a single microcavity by evanescent coupling of whispering gallery modes (WGMs). Eur. Phys. J.: Appl. Phys.Eur. Phys. J.: Appl. Phys. 2010;51:20902/p1-20902/p6.
Nautiyal A, Bisht PB. Steady state and time-resolved studies of pyrene in solution and in single microcrystals. Journal of LuminescenceJournal of Luminescence. 2010;130:1829-1833.
Dantham VR, Bisht PB, Dobal PS. Studies of single optical microcavities by using laser Raman microscopy. Proc. National Laser Symp. (NLS-19). 2010:1.
Murthy YLN, Christopher V, Prasad UV, Bisht PB, Ramanaih DV, Kalanoor BS, Ali SA. Synthesis and study of nonlinear optical properties of 4-substituted benzylidene-2-phenyl oxazol-5-ones by Z-scan technique. Synthetic MetalsSynthetic Metals. 2010;160:535-539.
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.
2009
Nautiyal A, Bisht PB, Bindra KS, Oak SM. Effects of thickness of beta-barium borate and angle of non-collinearity on the fs pulse generation by optical parametric amplification. Optics and Laser TechnologyOptics and Laser Technology. 2009;41:539-544.
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.
Ramanaiah VD, Bisht PB. High-Q whispering gallery modes of doped and coated single microspheres and their effect on radiative rate. J. Opt. Soc. A m. B. 2009;26:290-301.
Dantham VR, Bisht PB. High-Q whispering gallery modes of doped and coated single microspheres and their effect on radiative rate. Journal of the Optical Society of America B-Optical PhysicsJournal of the Optical Society of America B-Optical Physics. 2009;26:290-300.
Kalanoor BS, Bisht PB, Annamalai S, Aidhen IS. A new distyrylbenzene derivative with Weinreb amide functionality: An efficient laser dye and nonlinear optical material. Journal of LuminescenceJournal of Luminescence. 2009;129:1094-1098.
2008
Nautiyal A, Bisht PB. Broadly tunable parametric line emission from beta-barium borate on pumping with picosecond pulses. Optics CommunicationsOptics Communications. 2008;281:3351-3355.
2007
Sailaja R, Bisht PB, Singh CP, Bindra KS, Oak SM. Influence of multiphoton events in measurement of two-photon absorption cross-sections and optical nonlinear parameters under femtosecond pumping. Optics CommunicationsOptics Communications. 2007;277:433-439.
Tripathy U, Bisht PB. Influence of pulsed and cw pumping on optical nonlinear parameters of laser dyes probed by a closed-aperture Z-scan technique. Journal of the Optical Society of America B-Optical PhysicsJournal of the Optical Society of America B-Optical Physics. 2007;24:2147-2156.
Jena KC, Bisht PB, Shaijumon MM, Ramaprabhu S. Study of optical nonlinearity of functionalized multi-wall carbon nanotubes by using degenerate four wave mixing and Z-scan techniques. Optics CommunicationsOptics Communications. 2007;273:153-158.
Nautiyal A, Bisht PB. Sum and difference frequency generation of white light continuum with the ps pulses of Nd+3 : YAG laser in a thick BBO crystal. Optics CommunicationsOptics Communications. 2007;278:175-179.
Sailaja R, Bisht PB. Tunable multiline distributed feedback dye laser based on the phenomenon of excitation energy transfer. Organic ElectronicsOrganic Electronics. 2007;8:175-183.
2006
Tripathy U, Bisht PB. Effect of donor-acceptor interaction strength on excitation energy migration and diffusion at high donor concentrations. Journal of Chemical PhysicsJournal of Chemical Physics. 2006;125.
Sandeep P, Bisht PB. Photophysics of 9-amino acridine hydrochloride hydrate single microcrystals. Chemical PhysicsChemical Physics. 2006;326:521-526.
Tripathy U, Bisht PB. Simultaneous estimation of optical nonlinear refractive and absorptive parameters by solvent induced changes in optical density. Optics CommunicationsOptics Communications. 2006;261:353-358.
2005
Sandeep P, Bisht PB. Concentration sensing based on radiative rate enhancement from a single microcavity. Chemical Physics LettersChemical Physics Letters. 2005;415:15-19.
Sandeep P, Bisht PB. Effect of adsorbed concentration on the radiative rate enhancement of photoexcited molecules embedded in single microspheres. Journal of Chemical PhysicsJournal of Chemical Physics. 2005;123.
Tripathy U, Bisht PB, Pandey KK. Excitation energy transfer efficiency of dipole-dipole interaction in a dye pair in polymer medium. Research on Chemical IntermediatesResearch on Chemical Intermediates. 2005;31:649-659.
Jena KC, Bisht PB. Excitation energy transfer in a weakly coupled system: Studies with time-resolved fluorescence microscopy and laser induced transient grating techniques. Chemical PhysicsChemical Physics. 2005;314:179-188.
Sailaja R, Sreeja V, Bisht PB. Studies of self-phase modulation under cw and picosecond laser pumping: white light continuum generation in water. Indian Journal of Physics and Proceedings of the Indian Association for the Cultivation of ScienceIndian Journal of Physics and Proceedings of the Indian Association for the Cultivation of Science. 2005;79:1299-1304.
2004
Bizjak T, Bisht PB, Lochbrunner S, Riedle E. Femtosecond transient spectroscopy of the photoionization of indole in water. 2004:229-232.
Tripathy U, Bisht PB, Pandey KK. Study of excitation energy migration and transfer in 3,3'-dimethyloxacarbocyanine iodide (DMOCI) and o-(6-diethylamino-3-diethylimino-3H-xanthen-9-yl) benzoic acid (RB) in thin films of polyvinyl alcohol. Chemical PhysicsChemical Physics. 2004;299:105-112.
2003
Sandeep P, Bisht PB. Cavity quantum electrodynamic effects and control of radiative rate of 9-amino acridine hydrochloride hydrate. Chemical Physics LettersChemical Physics Letters. 2003;371:327-332.
2002
Tripathy U, Rajesh RJ, Bisht PB, Subrahamanyam A. Optical nonlinearity of organic dyes as studied by Z-scan and transient grating techniques. Proceedings of the Indian Academy of Sciences-Chemical SciencesProceedings of the Indian Academy of Sciences-Chemical Sciences. 2002;114:557-564.
Rajesh RJ, Bisht PB. Theoretical and experimental studies on laser-induced transient gratings in laser dyes. Journal of LuminescenceJournal of Luminescence. 2002;99:301-309.
Rajesh RJ, Bisht PB. Theoretical and experimental studies on photophysical parameters of N,N '-bis(2,5,-di-tert-butylphenyl)-3,4 : 9-10-perylenebis(dicarboximide) (DBPI) by using transient grating technique. Chemical Physics LettersChemical Physics Letters. 2002;357:420-425.
2001
Rajesh RJ, Natarajan TS, Bisht PB. Computer controlled femtosecond optical delay line for ultrafast optics and spectroscopy. Indian Journal of Pure & Applied PhysicsIndian Journal of Pure & Applied Physics. 2001;39:636-639.
Sindhu TG, Bisht PB, Rajesh RJ, Satyanarayana MV. Effect of higher order nonlinear dispersion on ultrashort pulse evolution in a fiber laser. Microwave and Optical Technology LettersMicrowave and Optical Technology Letters. 2001;28:196-198.
Bisht PB. Relaxation processes using transient grating technique. Research on Chemical IntermediatesResearch on Chemical Intermediates. 2001;27:539-547.
1998
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.
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. Journal of Physical Chemistry AJournal of Physical Chemistry A. 1998;102:8871-8880.
1997
Bisht PB, Okamoto M, Hirayama S. Effect of high pressure on enol-keto tautomerization in salicylic acid: A study by steady-state absorption and fluorescence measurements. Journal of Physical Chemistry BJournal of Physical Chemistry B. 1997;101:8850-8855.
Bisht PB, Fukuda K, Hirayama S. Size-dependent fluorescence emission spectra and lifetimes of microcrystals of the dye N,N'-bis(2,5-di-tert-butylphenyl)-3,4:9,10-perylenebis(dicarboximide) (DBPI) studied by confocal fluorescence microscopy. Journal of Physical Chemistry BJournal of Physical Chemistry B. 1997;101:8054-8058.
1996
Bisht PB, Joshi GC, Tripathi HB. Excited state hydrogen bonding of the 2-naphthol-triethylamine system in 1,4-dioxane (vol 237, pg 356, 1995). Chemical Physics LettersChemical Physics Letters. 1996;251:413-413.
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.
Bisht PB, Fukuda K, Hirayama S. Ripple structures in the fluorescence spectra of N,N'-bis(2,5-di-tert-butylphenyl)3,4:9,10-perylenebis(dicarboximide) (DBPI) in spherical micrometer-sized polystyrene beads. Chemical Physics LettersChemical Physics Letters. 1996;258:71-79.
Bisht PB, Fukuda K, Hirayama S. Steady-state and time-resolved fluorescence study of some dyes in polymer microspheres showing morphology dependent resonances. Journal of Chemical PhysicsJournal of Chemical Physics. 1996;105:9349-9361.
1995
Bisht PB, Tripathi HB, Pant DD. CRYOGENIC STUDIES, SITE SELECTIVITY AND DISCRETE FLUORESCENCE IN SALICYLIC-ACID DIMER. Journal of Photochemistry and Photobiology a-ChemistryJournal of Photochemistry and Photobiology a-Chemistry. 1995;90:103-108.
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.
Nagasawa Y, Yartsev AP, Tominaga K, Bisht PB, Johnson AE, Yoshihara K. DYNAMICAL ASPECTS OF ULTRAFAST INTERMOLECULAR ELECTRON-TRANSFER FASTER THAN SOLVATION PROCESS - SUBSTITUENT EFFECTS AND ENERGY-GAP DEPENDENCE. Journal of Physical ChemistryJournal of Physical Chemistry. 1995;99:653-662.
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.
Bisht PB, Petek H, Yoshihara K, Nagashima U. EXCITED-STATE ENOL-KETO TAUTOMERIZATION IN SALICYLIC-ACID - A SUPERSONIC FREE JET STUDY. Journal of Chemical PhysicsJournal of Chemical Physics. 1995;103:5290-5307.
Bisht PB, Joshi GC, Tripathi HB. EXCITED-STATE HYDROGEN-BONDING OF THE 2-NAPHTHOL-TRIETHYLAMINE SYSTEM IN 1,4-DIOXANE. Chemical Physics LettersChemical Physics Letters. 1995;237:356-360.
1994
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.
Pant DD, Joshi HC, Bisht PB, Tripathi HB. DUAL EMISSION AND DOUBLE PROTON-TRANSFER IN SALICYLIC-ACID. Chemical PhysicsChemical Physics. 1994;185:137-144.
1993
Bisht PB, Petek H, Yoshihara K. EXCIPLEX FORMATION IN VAN-DER-WAALS COMPLEXES OF NAPHTHALENE TRIETHYLAMINE IN A SUPERSONIC JET. Chemical Physics LettersChemical Physics Letters. 1993;213:75-83.
Bisht PB, Tripathi HB. FLUORESCENCE QUENCHING OF CARBAZOLE BY TRIETHYLAMINE - EXCIPLEX FORMATION IN POLAR AND NONPOLAR-SOLVENTS. Journal of LuminescenceJournal of Luminescence. 1993;55:153-158.
1991
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.
Bisht PB, Tripathi HB, Pant DD. REINVESTIGATION OF PHOTOPHYSICS OF 2-NAPHTHOL-AMINE HYDROGEN-BONDED SYSTEM .2. TRIPLEX FORMATION WITH BUTYLAMINE. Journal of LuminescenceJournal of Luminescence. 1991;47:261-267.
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.
Bisht PB, Tripathi HB, Pant DD. STEADY-STATE AND TRANSIENT STUDY OF 2-NAPHTHOL-DIETHYLAMINE CHARGE-TRANSFER COMPLEXES IN POLAR AND NONPOLAR-SOLVENTS. Journal of Photochemistry and Photobiology a-ChemistryJournal of Photochemistry and Photobiology a-Chemistry. 1991;58:295-306.
1990
Bisht PB, Tripathi HB, Pant DD. REINVESTIGATION OF THE PHOTOPHYSICS OF THE 2-NAPHTHOL-AMINE HYDROGEN-BONDED SYSTEM .1. Chemical PhysicsChemical Physics. 1990;147:173-187.
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.
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.
Bisht PB, Tripathi HB, Pant DD. TIME-DOMAIN SPECTROSCOPY OF THE EXCITED-STATE OF 2-NAPHTHOL - CHARGE-TRANSFER COMPLEXES WITH TRIETHYLAMINE IN POLAR-SOLVENTS. Journal of LuminescenceJournal of Luminescence. 1990;46:25-31.
1989
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.
Bisht PB, Tripathi HB, Pant DD. TIME-RESOLVED SPECTROSCOPY OF PHENOL-TRIETHYLAMINE CHARGE-TRANSFER COMPLEXES IN POLAR AND NONPOLAR-SOLVENTS. Journal of LuminescenceJournal of Luminescence. 1989;43:301-308.
1987
Bisht PB, Joshi GC, Tripathi HB, Pant DD. Time-resolved spectroscopy of 2-naphthol-triethylamine charge-transfer complexes in polar and non-polar solvents. Chemical Physics LettersChemical Physics Letters. 1987;142:291-297.
Bisht PB, Joshi GC, Tripathi HB, Pant DD. TIME-RESOLVED SPECTROSCOPY OF 2-NAPHTHOL-TRIETHYLAMINE CHARGE-TRANSFER COMPLEXES IN POLAR AND NONPOLAR-SOLVENTS. Chemical Physics LettersChemical Physics Letters. 1987;142:291-297.