Dr Naveen Kumar Nishchal

vidwan id: 62496

Male

Professor, Department of Physics
Indian Institute of Technology Patna

0000-0001-7032-3946 Google Scholar Icon

6603319422 Researcher Icon

GBJ-3591-2022 Google Scholar Icon

7qcaEHsAAAAJ

Expertise

Applied Physics

Publications

Total Articles 192

Books 0

Proceedings 0

Publications

Scopus

Citations 3888

h-index 35

CrossRef

Citations 2419

h-index 29

Google Scholar

Loading Scholar statistics...

Professional Recognition

No Data Found

There is currently nothing to display here.

Community & Membership

No Data Found

There is currently nothing to display here.

Society of Photo-Optical Instrumentation Engineers

Optical Society of America

Optical Society of India

Life Member

Indian Science Congress Association

Life Member

Lasers and Spectroscopy Society of India

Life Member

Bio

Applied Optics (Optical Information Processing, Image Encryption, Watermarking, Digital Holography, Fractional Fourier Transform-based Signal Processing, Correlation-based Optical Pattern Recognition)

Personal Details

Male
Professor , Indian Institute of Technology Patna
Indian Institute of Technology Patna, Bihta

No Data Found

There is currently nothing to display here.

Professor Feb 2022 – Present

Indian Institute of Technology Patna | Department of Physics

Related Profiles

Experts (3345+)

View All

Mr Boyella Sreenivasa Reddy

Assistant Professor

Mr Aman Kumar

Assistant Professor

Dr Manish Kumar Vishwakarma

Assistant Professor

Dr Monika DL

Assistant Professor

Usha S

Assistant Professor

Dr Prashant Athmakoori

Assistant Professor

Dr Krishna Chandra Mishra

Assistant Professor

Ms Sudipta Chakrabarty

Assistant Professor

Dr Eena Bahan

Assistant Professor

Ms Sunita Loohach

Assistant Professor

Organisations (128+)

View All

Mr Atif Hussain

Research Scholar

Dr Atul Thakur

Assistant Professor

Dr Avik Samanta

Assistant Professor

Dr Ashwini Kumar Sharma

Assistant Professor

Dr Asif Ekbal

Associate Professor

Dr Balendu Bhooshan Upadhyay

Associate Professor

Assistant Professor

Assistant Professor

Assistant Professor

Assistant Professor

Co-Authors (6)

Dr Rajib Kumar Jha

Indian Institute of Technology Patna

Prof Joby Joseph

Indian Institute of Technology Delhi

Dr Praveen Kumar

Indian Institute of Technology, Bhilai

Prof P. Senthilkumaran

Indian Institute of Technology Delhi

Dr Raghavan K Easwaran

Indian Institute of Technology Patna

Dr Ravi Kumar

N/A

Scholarly Work

No Data Found

There is currently nothing to display here.

No Data Found

There is currently nothing to display here.

No Data Found

There is currently nothing to display here.

Scholarly Publications

Securing multiple images using Gaussian aperture gyrator wavelet transform through QR decomposition and optical scanning holography

Open Access

Article

Year: 2025.

Authors: Mehra I.;Nishchal N.K.

10.1007/s12596-025-02737-0

Heart sound recognition using hybrid joint transform correlator

Open Access

Article

Year: 2025. Volume: 27 , Issue: 2 .

Authors: Mohapatra J.B.;Monikantan J.;Kumar Y.;Nishchal N.K.

10.1088/2040-8986/ada0c4

Audio encryption using polarized light beam

Open Access

Article

APL Photonics. Year: 2025. Volume: 10 , Issue: 3 .

Authors: Shikder A.;Rajput S.K.;Nishchal N.K.;Matoba O.;Awatsuji Y.

10.1063/5.0234393

Simplified single-shot geometries for quantitative phase imaging using the transport of intensity equation

Open Access

Article

Applied Optics. Year: 2025. Volume: 64 , Issue: 7 , Pages: B125-B133 .

Authors: Kumar R.;Nishchal N.K.

10.1364/AO.545779

Image encryption using arbitrary modes of Hermite-Gaussian beams

Open Access

Article

Year: 2025. Volume: 327 .

Authors: Shikder A.;Nishchal N.K.

10.1016/j.ijleo.2025.172301

Free-space propagation properties of Gaussian vortex and Bessel-Gaussian vortex beams having fractional topological charges in turbulent medium

Open Access

Article

Year: 2025. Volume: 27 , Issue: 6 .

Authors: Shikder A.;Choudhary N.;Nishchal N.K.

10.1088/2040-8986/add74d

Determining topological charges of an optical vortex array using correlation filter

Open Access

Article

Year: 2025. Volume: 189 .

Authors: Kumar R.;Rao S.K.;Nishchal N.K.;Alfalou A.

10.1016/j.optlastec.2025.113069

Unveiling the self-healing potential of Bessel–Gauss beams in image encryption

Open Access

Article

Year: 2025. Volume: 42 , Issue: 1 , Pages: 36-44 .

Authors: Baliyan M.;Nishchal N.K.

10.1364/JOSAA.544736