Ministry of Education
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Dr Praveen Kumar

vidwan id: 386166
Male

Assistant Professor, Department of Physics
Indian Institute of Technology, Bhilai

Orchid Icon 0000-0002-3638-3619 Google Scholar Icon 57214054812 Researcher Icon ABO-2342-2022 Google Scholar Icon 18EFiWQAAAAJ

Expertise

  • Optics

Publications

Total Articles 45
Books 0
Proceedings 0

Publications

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Scopus

Citations 555
h-index 16

CrossRef

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Citations 499
h-index 14
Google Scholar

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Professional Recognition

2022

KVRSS Research Award in Physics

Dr. K.V. Rao Scientific Society
2021

Best Ph.D. Thesis Award

Optical Society of India - Frontiers in Optics and Photonics, IIT Delhi
2022

Ph.D. Thesis Presentation Award

Research & Industrial Conclave Integration, IIT Guwahati
2018

Best Poster Award

Optical Society of India - International Symposium on Optics, IIT Kanpur
2020

Best Poster Award

Research Scholars’ Day Committee, IIT Patna

Community & Membership

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Association for Research in Vision and Ophthalmology (ARVO)

2023
Early Career

OPTICA, formerly OSA

2018
Early Career

Optical Society of India (OSI)

2018
Associate Member

Bio

Applied Optics

Personal Details

  • Male
  • Assistant Professor , Indian Institute of Technology, Bhilai
  • IIT Bhilai
PhD
Indian Institute of Technology Patna 2021
MSc
Other Institute 2017
BSC
Other Institute 2015
Assistant Professor May 2023 – Present
Indian Institute of Technology, Bhilai | Department of Physics
Post-Doctoral Fellow Oct 2022 – May 2023
University of Houston

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Co-Authors (3)

Naveen Kumar

Dr Naveen Kumar Nishchal

Indian Institute of Technology Patna

P.

Prof P. Senthilkumaran

Indian Institute of Technology Delhi

Raghavan K

Dr Raghavan K Easwaran

Indian Institute of Technology Patna

Scholarly Work

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Scholarly Publications

Quantifying ocular microaberration using a high-resolution Shack-Hartmann wavefront sensor

Open Access
Article
Biomedical Optics Express. Year: 2025. Volume: 16 , Issue: 8 , Pages: 3128-3138 .
Authors: Bang S.P.;Kumar P.;Yoon G.
DOI 10.1364/BOE.566011

Singularity transformation through single-pass phase modulation of light

Open Access
Article
Scientific Reports. Year: 2025. Volume: 15 , Issue: 1 .
Authors: Laxminarayan ;Allam S.R.;Omatsu T.;Kumar P.
DOI 10.1038/s41598-025-90451-z

Charge identification of composite vortex beams through self-referenced interferometry

Open Access
Article
Optics Communications. Year: 2025. Volume: 581 .
Authors: Laxminarayan ;Kumar P.
DOI 10.1016/j.optcom.2025.131625

Impact of higher-order laguerre-gaussian modes on electromagnetically induced transparency resonances in 87Rb atomic vapor medium

Open Access
Article
Year: 2024.
Authors: Manchaiah D.;Kumar R.;Chauhan V.S.;Kumar P.;Nishchal N.K.;Easwaran R.K.
DOI 10.1007/s12596-024-02068-6
1 1

Direct imprint of optical skyrmions in azopolymers as photoinduced relief structures

Open Access
Article
APL Photonics. Year: 2024. Volume: 9 , Issue: 4 .
Authors: Tamura R.;Kumar P.;Rao A.S.;Tsuda K.;Getzlaff F.;Miyamoto K.;Litchinitser N.M.;Omatsu T.
DOI 10.1063/5.0192239
25 28

Image authentication with exclusive-OR operated optical vortices

Open Access
Article
Year: 2024. Volume: 41 , Issue: 7 , Pages: 1365-1371 .
Authors: Kumar R.;Kumar P.;Nishchal N.K.;Alfalou A.
DOI 10.1364/JOSAA.527399
1 1

Binary image encryption with a QR code-encoded optical beam having an array of vortices

Open Access
Article
Year: 2024. Volume: 41 , Issue: 3 , Pages: A73-A82 .
Authors: Shikder A.;Rao S.K.;Kumar P.;Nishchal N.K.
DOI 10.1364/JOSAA.507046
14 16

Image Encryption Through Dual-Pass Modulated Azimuthally Polarized Vector Field

Open Access
Article
IEEE Photonics Technology Letters. Year: 2024. Volume: 36 , Issue: 5 , Pages: 313-316 .
Authors: Baliyan M.;Kumar P.;Nishchal N.K.
DOI 10.1109/LPT.2023.3348935
4 4