Experience

Vellore Institute of Technology, Vellore

• India
• Higher Education
• 100 - 200 Employee

• Assistant Professor

  • Nov 2018 - Present

  Phd positions are available with me. Those who are interested in laser related experiments and simulations can contact me. Phd positions are available with me. Those who are interested in laser related experiments and simulations can contact me.



National Chiao Tung University

• Taiwan
• Higher Education
• 700 & Above Employee

• Postdoctoral Fellow

  • Feb 2017 - Apr 2022

  Studying the ultrafast mechanisms in pervoskite solar cell with 2D TiO2 as electron transporting layer. Broadband pulse generation using non-collinear optical parametric amplifier (NOPA). A pulse duration of 10 fs has been achieved from NOPA using deformable mirrors. Studies of carrier mechanisms in solar cell materials (Pervoskite and P3HT: PCBM,ICBA) Cis-Trans dynamics of surface relief hologram recorded on azo polymers.

• Postdoctoral Researcher

  • Feb 2017 - Nov 2018



University of Hyderabad

• India
• Higher Education
• 700 & Above Employee

• Research Scholar

  • Aug 2010 - Apr 2022

   Evaluation of ps/ fs excited state dynamics of semiconductors (semi insulating GaAs and low temperature GaAs) and various molecular systems like Corrole, Naphthosaphyrins, Porphyrin, Porphycene and Phthalocyanine using ultrafast pump-probe spectroscopy. Typical pump-probe experiments were deployed (transmission and reflection geometry) with ps/fs lasers in degenerate and non-degenerate configuration. Autocorrelation technique was used to measure the pulse duration. Other research activities include fluorescence spectroscopy, Z-scan and Degenerate four wave mixing techniques. Show less