ONKAR VERMA

About

I am a theoretical Physicist and carry out research in the area of Nonlinear Quantum Optics. I received my Ph.D. degree in Physics from Indian Institute of Technology Guwahati, Assam, India. I completed my postdoctoral fellowship as a SERB-National Post-Doctoral Fellow (N-PDF) in the Department of Physics at NIT Warangal. I have also won prestigious fellowship as a Dr. D.S. Kothari Fellow at the Department of Physics, University of Allahabad. Currently, I am working as an Assistant Professor at the Department of Physics, Chandigarh University Uttar Pradesh.

Employment

• Chandigarh University Assistant Professor
  2025 - Present
• Indian Institute of Science Education and Research Mohali Research Associate
  2020 - 2021
• University of Allahabad Assistant Professor
  2019 - 2020
• National Institute of Technology Warangal National Postdoctoral Fellow (NPDF)
  2017 - 2019
• National Institute of Technology Warangal Assistant Professor
  2016 - 2017
• National Institute of Technology Raipur Assistant Professor
  2015 - 2016

Education

• Indian Institute of Technology Guwahati Ph.D
  2009 - 2015
• University of allahabad M.Sc.
  2007 - 2009

Projects & Funding

Projects & funding information is unavailable.

Publications (11)

• Nonlinear frequency conversion of nondiffracting modes via nondegenerate four-wave mixing in atomic vapor
  Physical Review A 2024 DOI: 10.1103/PhysRevA.109.033515
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• Efficient transfer of spatial intensity and phase information of arbitrary modes via four-wave mixing in an atomic vapor
  Physical Review A 2022 DOI: 10.1103/PhysRevA.106.053713
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• High-Resolution All-Optical Imaging of Multimode Profiles in a Saturated Absorption Medium
  IEEE Journal of Quantum Electronics 2019 DOI: 10.1109/JQE.2019.2894691
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• Diffraction-free mapping of arbitrary modes from pump to probe beam via coherent population oscillation in two-level system
  Proceedings of SPIE - The International Society for Optical Engineering 2019
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• Subnanoscale Localization of Rare-Earth-Ion in Doped Crystal via Electromagnetically Induced Transparency
  MOC 2019 - 24th Microoptics Conference 2019 DOI: 10.23919/MOC46630.2019.8982862
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• Microwave field controlled electromagnetically induced focusing
  Japanese Journal of Applied Physics 2018 DOI: 10.7567/JJAP.57.08PF01
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• Electromagnetically-induced focusing controlled by a microwave field
  22nd Microoptics Conference, MOC 2017 2017 DOI: 10.23919/MOC.2017.8244531
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• Enhancement of electromagnetically-induced focusing by a microwave field
  Optics InfoBase Conference Papers 2017 DOI: 10.1364/FIO.2017.JTu3A.30
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• Steering, splitting, and cloning of an optical beam in a coherently driven Raman gain system
  Physical Review A - Atomic, Molecular, and Optical Physics 2015 DOI: 10.1103/PhysRevA.91.013820
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• Enhancement of image resolution beyond the diffraction limit by double dark resonances
  Physical Review A - Atomic, Molecular, and Optical Physics 2014 DOI: 10.1103/PhysRevA.89.033830
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