Femtosecond Spectroscopy and Nonlinear Photonics Group

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Femtosecond Spectroscopy and Nonlinear Photonics Laboratory

PhD students thesis completed

• Rahul Joshi
  PhD Student (2026)
  Jointly with Prof. P. Senthilkumaran
  Thesis title: Topologically protected optical polarization singularities: Generation, detection, interference and self-healing
  


• Shivani Kumawat
  PhD Student (2026)
  Jointly with Prof. B. Mani
  Thesis title: First-principles investigations on multifunctional properties of some two-simensional material systems
  


• Anjali
  PhD Student (2026)
  Jointly with Prof. R. Varshney
  Thesis title: Metasurfaces enabled terahertz wave polarization control and manipulation
  


• Bappa Karmakar
  PhD Student (2026)
  Jointly with Dr. S. Ghosh
  Thesis title: Development of ultrashort fiber laser system and generation of coherent THz radiation from pre-bunched free electron laser
  


• Pooja Pal
  PhD Student (2026)
  Jointly with Dr. S. Singh
  Thesis title: Growth and electrical study of ß-Ga2O3 thin films on 4H-SiC for harsh environmental applications
  


• Satakshi Gupta
  PhD Student (2025)
  Jointly with Prof. P. Shaw, Prof. P. Burn
  Thesis title: Unravelling the charge generation pathways in hybrid perovskites for solar cell applications
  


• Neetesh Dhakar
  PhD Student (2025)
  Thesis title: Ultrafast photoinduced THz emission properties of bulk and few-layer MoS2
  


• Ekta Yadav
  PhD Student (2025)
  Thesis title: Transport and ultrafast terahertz emission studies on epitaxial Co2MnGe thin films
  


• Baby Komal
  PhD Student (2023)
  Jointly with Prof. P. Senthilkumaran
  Thesis title: Helicty inversion, detection, generation, and self-healing of orthogonal degenerate states of polarization singularities
  


• Sandeep Kumar
  PhD Student (2023)
  Thesis title: Femtosecond terahertz dynamics in spintronic heterostructures
  


• Anand Nivedan
  PhD Student (2023)
  Thesis title: Photo-Seebeck effect, magnetotransport and ultrafast THz photocurrent studies on Bi2Te3 and Bi2Se3 topological insulators
  


• Arvind Singh
  PhD Student (2022)
  Thesis title: Optical and THz response of carbon nanostructures: quantum dots, nanotubes and graphene
  


• Vikas Kumar
  PhD Student (2022)
  Jointly with Prof. R. K. Varshney
  Thesis title: Microstructured fibres and nonlinear crystals based terahertz sources and devices
  


• Madhu Bochalya
  PhD Student (2020)
  Thesis title: Thermal stability, magnetic and optical response of two-dimensional (R-NH3)2(Cu,Mn)X4 hybrid systems