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Raj Kumar

Senior Principal Scientist · CSIR Central Scientific Instruments Organisation

https://researchid.co/raj_csio
@csio.res.in
110Scopus Publications
832Google Scholar Citations
16Google Scholar h-index
30Google Scholar i10-index

Research Interests

Optics and Photonics Instrumentation, Holography, Augmented Reality Displays

Education

M. Sc. (Physics) Ph D (Applied Optics)

Recent Scopus Publications

  1. Polarization-based real-time diffraction efficiency measurement of reflection volume holographic gratings
    Applied Optics, 2026
  2. Comparison of numerical reconstruction of digital holograms using angular spectrum method and Fresnel diffraction method
    Journal of Optics India, 2025
  3. Enhancing field of view of digital holography using an angular multiplexed holographic optical element
    Optics Letters, 2025
  4. Improved color uniformity in monochrome holographic waveguide based near eye displays
    Optics Express, 2025
  5. Advances in Optical Metrology: High-Bandwidth Digital Holography for Transparent Objects Analysis
    Photonics, 2025

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