Ministry of Education
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Dr Ravi Kumar

vidwan id: 293161
Male

,

Orchid Icon 0000-0001-7614-6784 Google Scholar Icon 57219956442 Researcher Icon N-9794-2019 Google Scholar Icon S5zaxgYAAAAJ

Expertise

  • Optics

Publications

Total Articles 27
Books 0
Proceedings 0

Publications

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Scopus

Citations 84
h-index 3

CrossRef

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Citations 18
h-index 1
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Professional Recognition

2020

PBC Fellowship

Council of Higher Education Israel

Community & Membership

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Optical Society of India

2024
Life Fellow

OPTICA (Formerly OSA)

2021
Individual Member

Bio

Digital Holography, Optical Information Processing

Personal Details

  • Male
  • SRM University-AP, Nerrrukonda Village, Amaravati, Guntur
PhD
Other Institute 2018
MSc
Other Institute 2015
BSC
University of Delhi 2012
Assistant Professor Aug 2022 – —
S R M University, Amaravati | Department of Physics
Post-Doctoral Fellow Nov 2020 – Aug 2022
Ben-Gurion University of The Negev
Post-Doctoral Fellow Jul 2018 – Jul 2019
National University of Singapore, Singapore

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Organisation (0)

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Co-Authors (2)

Naveen Kumar

Dr Naveen Kumar Nishchal

Indian Institute of Technology Patna

Palwinder

Dr Palwinder Singh

Guru Nanak Dev University College, Verka

Scholarly Work

Spatially varying polarization profiles for secure optical information processing

Funding Agency: Science and Engineering Reasearch Board

Principal investigator

2,892,670

2023 - Ongoing

Ongoing
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Scholarly Publications

'RGB laser speckles based 3D profilometry '

Open Access
article
Applied Physics Letters. Year: 2019. Volume: 114 , Pages: 201104 .
Authors: Zhong, Fuqiang and Kumar, Ravi and Quan, Chenggen
DOI 10.1063/1.5094125

Optical voice information hiding using enhanced iterative algorithm and computational ghost imaging

Open Access
article
Journal of Optics. Year: 2019. Volume: 21 , Pages: 065704 .
Authors: Ravi Kumar and Fuqiang Zhong and Chenggen Quan
DOI 10.1088/2040-8986/ab1e32

A Cost-Effective Single-Shot Structured Light System for 3D Shape Measurement

Open Access
ARTICLE
IEEE Sensors Journal. Year: 2019. Volume: 19 , Pages: 7335-7346 .
Authors: Zhong, Fuqiang and Kumar, Ravi and Quan, Chenggen
DOI 10.1109/JSEN.2019.2915986

Security Analysis on an Optical Encryption and Authentication Scheme Based on Phase-Truncation and Phase-Retrieval Algorithm

Open Access
ARTICLE
IEEE Photonics Journal. Year: 2019. Volume: 11 , Pages: 1-14 .
Authors: Xiong, Yi and Kumar, Ravi and Quan, Chenggen
DOI 10.1109/JPHOT.2019.2936236

Nonlinear QR code based optical image encryption using spiral phase transform, equal modulus decomposition and singular value decomposition

Open Access
Article
Year: 2018. Volume: 20 , Issue: 1 .
Authors: Kumar R.;Bhaduri B.;Nishchal N.K.
DOI 10.1088/2040-8986/aa9943
18 38

Double image encryption in Fresnel domain using wavelet transform, gyrator transform and spiral phase masks

Open Access
inproceedings
Year: 2017. Volume: 10449 , Pages: 104490O .
Authors: Ravi Kumar and Basanta Bhaduri
DOI 10.1117/12.2269897

Optical image encryption in Fresnel domain using spiral phase transform

Open Access
article
Journal of Optics. Year: 2017. Volume: 19 , Pages: 095701 .
Authors: Ravi Kumar and Basanta Bhaduri
DOI 10.1088/2040-8986/aa7cb1

Asymmetric optical image encryption using Kolmogorov phase screens and equal modulus decomposition

Open Access
article
Optical Engineering. Year: 2017. Volume: 56 , Pages: 113109 .
Authors: Ravi Kumar and Basanta Bhaduri and Chenggen Quan
DOI 10.1117/1.OE.56.11.113109