Ministry of Education
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Dr Raj Kumar

vidwan id: 44074
Male

Senior Scientist, Micro and Nano Optics Centre
Central Scientific Instruments Organization

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Expertise

  • Optics

Publications

Total Articles 13
Books 0
Proceedings 0

Publications

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Scopus

Citations 43
h-index 4

CrossRef

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Citations 68
h-index 5
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Professional Recognition

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Community & Membership

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Optical Society of Ametica

2016
Member

Optical Society of India

2014
Life Fellow

Indian Physics Association

2008
Life Member

Bio

Holography, Interferometry, Schlieren Techniques, Optical Instrumentation

Personal Details

  • Male
  • Senior Scientist , Central Scientific Instruments Organization
  • CSIR Central Scientific Instruments Organisation, Sector 30-C, Sector 30
PhD
Other Institute 2008
PhD
Other Institute 2008
Senior Scientist May 2012 – Present
Central Scientific Instruments Organization | Micro and Nano Optics Centre
Scientist Sep 2007 – Apr 2012
Institute for Plasma Research

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Co-Authors (2)

Sanjit Kumar

Dr Sanjit Kumar Debnath

Central Scientific Instruments Organization

SUBHRA

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Scholarly Work

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Scholarly Publications

Multi-functional system for persons with disabilities using electroencephalography signals of eye blink

Open Access
Article
Current Science. Year: 2018. Volume: 114 , Issue: 1 , Pages: 193-195 .
Authors: Subhra Sankha Sarma ., Piyush Kant ., Anon Rajkumar .,
DOI 10.18520/cs/v114/i01/193-195
1 1

High contrast laser beam collimation testing using two proximately placed holographic optical elements

Open Access
Article
Journal of Optics. Year: 2018. Volume: 20 , Issue: 5 .
Authors: Rajiv Dubey ., Sanjit K Debnath ., D P Chhachhia .,
DOI 10.1088/2040-8986/aab6dc
6 7

Comparison of numerical reconstruction of digital holograms using angular spectrum method and Fresnel diffraction method

Open Access
Article
Journal of Optics. Year: 2017. Pages: 1-10 .
Authors: Gaurav Dwivedi ., Anuj Sharma ., Sanjit Debnath .,
DOI 10.1007/s12596-017-0424-z
3 7

Holographic diffuser for multichannel restricted displays

Open Access
Article
Year: 2016. Volume: 54 , Issue: 8 , Pages: 495-499 .
Authors: Sarma S.;Verma S.;Rajkumar
1

Explaining shape of two beam interference fringes using diffraction-Lloyd mirror interferometer

Open Access
Conference Paper
Year: 2016.
Authors: Rajkumar

Straight, conic and circular fringes in single interferogram

Open Access
Article
European Journal of Physics. Year: 2015. Volume: 36 , Issue: 2 .
Authors: Rajkumar
DOI 10.1088/0143-0807/36/2/025019
5 14

Scratch enhancement and measurement in periodic and non-periodic optical elements using digital holography

Open Access
Article
Year: 2015. Volume: 126 , Issue: 21 , Pages: 3283-3287 .
Authors: Sonia Verma ., Subhra S Sarma ., Rakesh Dhar .,
DOI 10.1016/j.ijleo.2015.08.008
11 11

HOE for recording off-axis holograms of phase objects

Open Access
Conference Paper
Year: 2015. Volume: 9654 .
Authors: D. P. Chhachhia ., Omendra Singh ., Ravi Kant .,
DOI 10.1117/12.2181637
2 2