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Mr. Pratyush Pushkar

Mr. Pratyush Pushkar

Assistant Professor

Department of ECE

Mr. Pratyush Pushkar is currently pursuing a Ph.D. in the Department of Electrical Engineering at the Indian Institute of Technology Madras, Chennai, India. His work focuses on the study of orbital angular momentum (OAM) optical beams and their integration with nanostructured plasmonic devices. His research work encompasses a combination of a semiconductor fabrication lab for device fabrication and an optical lab for characterization.

Mr. Pushkar completed his Master of Engineering from the Birla Institute of Technology, Mesra, Ranchi. He is GATE- and NET-qualified. He received his B.Tech in Electronics and Communication Engineering from the Institute of Technology and Marine Engineering, Kolkata. He has over three years of industrial experience as a Graduate Engineer at Central Electronics Limited, a public sector enterprise based in Ghaziabad. Mr. Pushkar has authored papers in peer‑reviewed international journals and conferences.

  • Ringne, A., Kumar, N., Karmakar, S., Pushkar, P., & Krishnan, A. (2024). Generation of complex beams using flattening of binary gratings. Journal of the Optical Society of America B, 41(6), 1364–1372. DOI: 10.1364/JOSAB.518682.
  • Pushkar, P., & Gupta, V. R. (2016). A metamaterial-based tri‑band antenna for WiMAX/WLAN applications. Microwave and Optical Technology Letters, 58(3), 558– DOI: 10.1002/mop.29616.
  • Pushkar, P., & Kumar, N. (2025). A sectorial arrangement of spatially-shifted grating for composite Laguerre–Gaussian OAM beam generation. arXiv preprint arXiv:2504.04432.
  • Pushkar, P., Arora, A., & Krishnan, A. (2018). Non‑scanning Plasmon Coupled Fourier Ptychography. 14th International Conference on Fiber Optics and Photonics, OSA, IIT Delhi.
  • Pushkar, P., & Gupta, V. R. (2015). A design rule for an ELC resonator. In Proceedings of IEEE ICIIECS, pp. 1–4. DOI: 10.1109/ICIIECS.2015.7193147.
  • Received MHRD scholarship for both Master’s and Ph.D. programs.

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