Department of Physics

Indian Institute Of Technology Madras , Chennai
Dr. Prem B. Bisht
HSB 307



Kamaun Univ. Naini Tai


FLuorescence microscopy, Ultrafast laser spectroscopy


044 - 2257 4866


Optics & Photonics

 Current Research :

 Recent Publications :

Numerical investigations on photonic nanojet coupled plasmonic system

Tulika Agrawal, Soumyodeep Dey, Shubhayan Bhattacharya, Gurvinder Singh

J. Optics 24(2022)044008.

Year: 2022

Investigation of thermal non-linearity due to nJ high repetition rate fs pulses on wrinkled graphene

Soumyodeep Dey, Sudhakara Reddy Bongu, Vijay Kumar Sagar, Prem B. Bisht,

J. Opt. Soc. Am. B 38 (2021) 2019-2026

Year: 2021

Evolution of stellated gold nanoparticles: new conceptual insights into controlling the surface processes

Gurvinder Singh, Hesamodin Jami, Pooria Lesani, Shubhayan Bhattacharya, Yogambha Ramaswamy, Prem B Bisht, Hala Zreiqat

Nano Research (2021) 10.1007/s12274-021-3635-1

Year: 2021

Radiative rate inhibition in fluorescent nanodiamonds-microcavity system

Tulika Agrawal, Shubhayan Bhattacharya, Vijay Kumar Sagar and Prem B. Bisht

J. Luminescence 234 (2021) 117963-71. Details:

Year: 2021

Optical properties of different crystal structures under evaporative crystallization,

Shubhayan Bhattacharya, Tulika Agrawal, Aneesh V. Veluthandath, Prem B Bisht,

Optical Materials 114 (2021) 110895-901

Volume: 114

Year: 2021

Study of a dark core beam generated by nonlinear thermo-optical effect,

Soumyodeep Dey, Sailaja Rallabandi, Surendra Singh, Prem Bisht,

Optics and Laser Tech, 134 (2021)106652-60

Volume: 134

Year: 2021

Effect of coating few-layer WS2 on the Raman spectra and whispering gallery modes of a microbottle resonator

Shubhayan Bhattacharya, Aneesh V. Veluthandath, C. C. Huang, Ganapathy S. Murugan, Prem B. Bisht,

J. Optics 22 (2020) 105003-12

Volume: 22

Year: 2020

Optical characterization of graphene-f-o-phenylenediamine and charge transfer interaction with organic dye,

Vijay Kumar Sagar, Shubhayan Bhattacharya, Soumyodeep Dey, Prem B. Bisht

Carbon 166 (2020) 15-25.

Volume: 166

Year: 2020

Photoluminescence enhancement of organic dye by graphene quantum dots

Vijay Kumar Sagar, Aneesh V. Veluthandath, Prem B. Bisht

J. Photochem. Photobiol. A: Chemistry 400 (2020)112614-112620.

Volume: 400

Year: 2020

Temperature dependence of whispering gallery modes of quantum dot-doped microbottle resonators,

Shubhayan Bhattacharya, Aneesh V. Veluthandath, Ganapathy Senthil Murugan, Prem B. Bisht,

J. Luminescence 221 (2020)117050.

Volume: 221

Year: 2020

Fano resonances and photoluminescence in self-assembled high Q microbottle resonators

Aneesh V. Veluthandath, Shubhayan Bhattacharya, Ganapathy Senthil Murugan , Prem B. Bisht

IEEE Photonics Technology Letters, 31(2019)226-229.

Volume: 31

Year: 2019

Identification of Whispering Gallery Mode (WGM) coupled photo-luminescence and Raman modes in complex spectra of MoS2 in Polymethyl methacrylate (PMMA) microspheres

Aneesh V. Veluthandath, Prem B. Bisht

Journal of Luminescence 187 (2017) 255-259.

Volume: 187 Page: 255-259

Year: 2017

Broad band nonlinear optical parameter measurements using a single white light Z-scan,

Soumyodeeep Dey , Sudhakara Reddy Bongu , Prem B. Bisht

Journal of Applied Physics 121 (2017) 113107

Volume: 121 Page: 113107

Year: 2017

Control over the charge transfer in dye-nanoparticle decorated graphene

1. Sudhakara Reddy Bongu, Aneesh V. Veluthandath, B. R. K. Nanda, Sundara Ramaprabhu, and Prem B. Bisht

Chem. Phys. Letters 644 (2016) 176-182.

Year: 2016

Effect of complex formation on nonlinear optical parameters of dye-graphene system

Sudhakara Reddy Bongu, Prem B. Bisht,Basanth S. Kalanoor, Raman C.K. Namboodri,Pranati Nayak, Sundara Ramaprabhu

Journal of Photochem Photobiol A: Chemistry

Volume: 299 Page: 54-61

Year: 2015

Femtosecond Pulses in 375 nm - 405 nm Region by Chirped Sum Frequency

P.B. Bisht, A.S. Ali,

Ultrafast Phenomena XIX, Springer Proceedings in Physics,

Volume: 126 Page: 753-756.

Year: 2015

Radiative rate modification in CdSe quantum dot-coated microcavity

Aneesh V. Veluthandath, Prem B. Bisht

Journal of Applied Physics, 118 (2015) 233102.

DOI: Dec. 22, 2015

Year: 2015

Influence of localized surface plasmons on Pauli blocking and optical limiting in graphene under femtosecond pumping

Sudhakara Reddy Bongu, Prem B. Bisht*, Raman C. K. Namboodiri, Pranati Nayak, Sundara Ramaprabhu,Thomas J. Kelly, Colm Fallon, and John T. Costello

J. Appl. Physics 116 (2014) 073101

Year: 2014

Tunable femtosecond pulses in 375–405 nm region with Ti: sapphire oscillator by chirped sum frequency,

S. Akbar Ali & Prem B. Bisht* & Basanth S. Kalanoor

J.Opt (Springer)

Volume: 43 Page: 269–273

Year: 2014

Enhanced SWIR third order nonlinearity of gold nanoparticle embedded ZnO thin films,

S. Akbar Ali, P. B. Bisht*, B. S. Kalanoor, A. Patra, S. Kasiviswanathan;

J. Opt. Soc. Am. B 30 (2013) 2226-2232.

Year: 2013

Solvatochromism, multiphoton fluorescence, and resonance energy transfer in a new octupolar dye-pair,

C. K. R. Namboodiri , P. B. Bisht, Ramesh Mukkamala, B. Chandra , I. S. Aidhen,

Chemical Physics 415 (2013) 190-195.

Year: 2013

Mixed β-Pyrrole Substituted meso-Tetraphenylporphyrins and Their Metal Complexes: Optical Nonlinearity using DFWM Technique

Basanth Kalanoor, Prem B. Bisht*, Kailash C. Jena,Velkannan Veerapadian, P. Bhyrappa

J. Phys. Chem. :A 117 (2013) 8216-8221

Year: 2013

Optical nonlinearity of silver decorated graphene

B. S. Kalanoor , S. A. Ali, P. B. Bisht*, T. T. Baby, S. Ramaprabhu,

J. Opt. Soc. Am. B 29 (2012) 669 - 675.

Year: 2012

Restricting charge transfer in dye-graphene system,

V. R. Dantham, P. B. Bisht*, B. S. Kalanoor, T. T. Baby, S. Ramaprabhu,

Chem. Phys. Letters 521 (2012) 130-133

Year: 2012

Influence of whispering gallery modes (WGMs) on energy transfer,

V. R. Dantham and P. B. Bisht,

Chem. Phys 388 (2011 )38-42.

Year: 2011

Enhancement of Raman scattering by two orders of magnitude using photonic nanojet of a microsphere,

V. R. Dantham, P. B. Bisht and C. K. R. Namboodiri,

J. Appl. Physics 109( 2011) 103

Year: 2011

Effect of nonlinear absorption in estimation of order of nonlinear optical process by fluorescence intensity,

K.S. Bindra, C.P.Singh, S.M.Oak, R.Sailaja, P. B. Bisht,

J. Optics & Laser Tech. 43 (2011) 1486-1490.

Year: 2011

Whispering gallery modes and effect of coating on Raman spectra of single microspheres,

V. R. Dantham, P. B. Bisht, P. S. Dobal,

J. Raman Spectroscopy, 42 (2011) 1373-1378.

Year: 2011

A new fluorescent probe with stimulated emission and multiphoton absorption properties,

S. Akbar Ali, P. B. Bisht, A. Senthilmurugan , I. S. Aidhen,

Chem. Phys, 382 (2011) 68-73.

Year: 2011

Parametric and nonparametric processes in ultrafast optics,

Prem B Bisht,

KIRAN- Bulletin of Indian Laser Association, Dec. 2010.

Year: 2010

Conical emission in β-barium borate under femtosecond pumping with phase matching angles away from second harmonic generation,

S. Akbar Ali, P. B. Bisht, A. Nautiyal, V. Shukla, K. S. Bindra , S. M. Oak,

J. Opt. Soc. Am. B 27(2010)1751-1755.

Year: 2010

Steady state and time-resolved studies of pyrene in solution and in single microcrystals,

Ambika Nautiyal, Prem B. Bisht,

Journal of Luminescence 130 (2010)1829-1833.

Year: 2010

High-Q whispering gallery modes of doped and coated single microspheres and their effect on radiative rate,

D. Venkata Ramanaiah , P. B. Bisht,

J. Opt. Soc. A m. B 26 (2009) 290.

Year: 2009

Effects of thickness of -barium borate and angle of non-collinearity on the fs pulse generation by optical parametric amplification,

Ambika Nautiyal, P. B. Bisht, , K. S. Bindra , S. M. Oak,

Optics & Laser Technology 41 (2009) 539-541.

Year: 2009

Broadly tunable parametric line emission from - barium borate on pumping with picosecond pulses,

Ambika Nautiyal, Prem B. Bisht,

Optics Communications 281 (2008) 3351- 3355.

Year: 2008

Sum and difference frequency generation of white light continuum with the ps pulses of Nd+3:YAG laser in a thick BBO crystal

A. Nautiyal, Prem B. Bisht

Optics Communications 278 ,175-179 (2007)

Year: 2007

Influence of multiphoton events in measurement of two-photon absorption cross-sections and optical nonlinear parameters under femtosecond pumping

R. Sailaja, Prem B. Bisht, C. P. Singh, K. S. Bindra , S. M. Oak

Optics Communications 277 ,433-439 (2007)

Year: 2007

Study of optical nonlinearity of functionalised multi-wall carbon nanotubes by using degenerate four wave mixing and Z-scan techniques

K. C. Jena, Prem B. Bisht, M. M. Shaijumon , S. Ramaprabhu

Optics Communicatios 273 ,153-158 (2007)

Year: 2007

Tunable multiline distributed feedback dye laser based on the phenomenon of excitation energy transfer

R. Sailaja , Prem B. Bisht

Organic Electronics,8 ,75-183 (2007)

Year: 2007

Influence of pulsed and cw pumping on optical nonlinear parameters of laser dyes probed by closed-aperture Z-scan technique

U. Tripathy , Prem B. Bisht

J. Opt. Soc. Am.: B 24 ,2147-2156 (2007).

Year: 2007

Effect of donor-acceptor interaction strength on excitation energy migration and diffusion at high donor concentrations

U. Tripathy , P. B. Bisht

Journal of Chemical Physics 125,144502 -144509(2006).

Year: 2006

Simultaneous estimation of optical nonlinear refractive and absorptive parameters by solvent induced changes in optical density

Umakanta Tripathy , Prem B. Bisht

Optics Communications 261, 353-358 (2006).

Year: 2006

Concentration sensing based on radiative rate enhancement from a single microcavity

P. Sandeep , Prem B. Bisht

Chemical Physics Letters 415 , 15-19 (2005)

Year: 2005

Effect of adsorbed concentration on the radiative rate enhancement of photo-excited molecules embedded in single microspheres

P. Sandeep , Prem B. Bisht

J. Chem. Phys.123, 204713-204720, (2005).

Year: 2005

Excitation energy transfer in a weekly coupled system: System with time-resolved fluorescence microscopy and laser induced transient grating techniques

Kailash Chandra Jena , Prem B Bisht

Chemical Physics 314 ,(2005) 179-188

Volume: 314 Page: 179-188

Year: 2005

Cavity quantum electrodynamic effects and control of radiative rate of 9-amino acridine hydrochloride hydrate

P. Sandeep , Prem B. Bisht

Chem. Phys. Letters 371, 327-332 (2003).

Year: 2003

Theoretical and experimental studies on photophysical parameters of DBPI by using transient grating technique

R. J. Rajesh , P. B. Bisht

Chem. Phys. Letters357, 420-425 (2002).

Year: 2002