Shivam Kumar Chaubey

About

I am currently working in the area of digital holographic microscopy (DHM) and optical coherence tomography (OCT) for quantitative, label-free imaging of biological and anisotropic materials. My research focuses on developing polarization-resolved and phase-sensitive imaging techniques to extract microstructural and birefringent information with high precision. I am particularly interested in advancing interferometric methods for biomedical applications and real-time diagnostics.

Employment

• Niigata University Visiting Researcher
  2025 - 2026
• Indian Institute of Technology BHU Senior Research Fellow
  2024 - 2026
• Indian Institute of Technology BHU Junior Research Fellow
  2021 - 2024
• Banaras Hindu University Faculty of Science Research Assistant
  2020 - 2021

Education

• Banaras Hindu University Faculty of Science M.Sc. Physics
  2017 - 2019
• Mahatma Gandhi Kashi Vidyapith B.Sc. (PCM)
  2014 - 2017

Projects & Funding

Projects & funding information is unavailable.

Publications (10)

• Decomposing the images of the Jones matrix microscope for quantitative analysis
  Journal of the Optical Society of America A 2026 DOI: 10.1364/JOSAA.589616
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• Low-coherence digital holographic microscope with a Fizeau interferometer
  Applied Optics 2026 DOI: 10.1364/AO.582896
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• Optical comb-based interferometry with sinusoidal phase modulation for full-field surface profile and tomographic measurement
  2026 DOI: 10.2139/ssrn.6342383
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• Dual field-of-view polarization digital holographic microscope for live-cell imaging
  Optics Letters 2025 DOI: 10.1364/OL.570988
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• Single-Shot Quantitative Polarization Imaging of Live Cancer Cells
  ACS Photonics 2023 DOI: 10.1021/acsphotonics.3c00963
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• Digital Fourier Transform Holography Using a Beam Displacer
  HMAM2 2023 DOI: 10.3390/hmam2-14126
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• Dust storm characteristics over Indo-Gangetic basin through satellite remote sensing
  Atmospheric Remote Sensing 2023 DOI: 10.1016/b978-0-323-99262-6.00007-9
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• A tunable digital holographic microscope for quantitative imaging
  CoPaQ-2022 2022
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• Measurements of limb-darkening effect and solar radiation during the partial solar eclipse of 21 June 2020 at Varanasi
  Journal of Earth System Science 2022 DOI: 10.1007/s12040-021-01799-5
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• Study of Limb Darkening Effect and Rotation Period of Sun by using Solar Telescope
  Journal of Scientific Research 2020
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