Prof R. K. Varshney

vidwan id: 70733

Male

Professor, Department of Physics
Indian Institute of Technology Delhi

7006648161

Expertise

Applied Physics

Publications

Total Articles 175

Books 0

Proceedings 0

Publications

Scopus

Citations 2431

h-index 27

CrossRef

Citations 1667

h-index 23

Google Scholar

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Professional Recognition

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Community & Membership

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Bio

Optical Fibre Communication, Integrated Oprics, Fibre and Integrated Optics, Nonlinear Optics, Fiber Optic Sensors, Fiber Lasers

Personal Details

Male
Professor , Indian Institute of Technology Delhi
Indian Institute of Technology Delhi, Hauz Khas

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Professor Sep 1988 – Present

Indian Institute of Technology Delhi | Department of Physics

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Mr Aman Kumar

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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

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Dr Eena Bahan

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Ms Sunita Loohach

Assistant Professor

Organisations (800+)

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Prof Bhupendra Singh Butola

Associate Professor

Prof Bhim Singh

SERB National Science Chair and Emeritus Professor

Prof Bhawani Sankar Panda

Professor

Prof Arudra Venkata Burra

Assistant Professor

Prof Santra Bodhaditya

Assistant Professor

Prof Badri Prasad Patel

Professor

Prof Bijay P. Tripathi

Associate Professor

Prof Bharati Puri

Associate Professor

Prof Bahni Ray

Associate Professor

Prof Brejesh Lall

Professor

Co-Authors (17)

Prof Arun Kumar

Indian Institute of Technology Delhi

Dr Atasi Pal

Central Glass and Ceramic Research Institute

Prof Bishnu Pal

Mahindra University, Hyderabad

Prof Bodh Raj Mehta

Jaypee Institute of Information Technology, Noida

Prof Chennupati Jagadish

Indian Institute of Technology Hyderabad

Prof Dalip Singh Mehta

Indian Institute of Technology Delhi

Dr Kamna Pande

Mahindra University, Hyderabad

Prof Sunil Kumar

Indian Institute of Technology Delhi

Mr Mukul Chandra Paul

Central Glass and Ceramic Research Institute

Mr Mrinmay Pal

Central Glass and Ceramic Research Institute

Prof Rajendra Singh

Indian Institute of Technology Delhi

Dr Saurabh Mani Tripathi

Indian Institute of Technology Kanpur

Prof Saurabh Mani Tripathi

Indian Institute of Technology Delhi

Dr Somnath Ghosh

N/A

Dr Somnath Ghosh

N/A

Prof Rajeev K Varshney

International Crops Research Institute for Semi-Arid Tropics (ICRISAT)

Prof Vishnu Priye

Indian Institute of Information Technology, Ranchi

Scholarly Work

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Scholarly Publications

Exceptional point-mediated unidirectional reflectionlessness in non-Hermitian plasmonic metasurfaces

Open Access

Article

Year: 2025. Volume: 58 , Issue: 20 .

Authors: Kaur S.;Acharyya N.;Rane S.;Varshney R.K.;Roy Chowdhury D.

10.1088/1361-6463/adc74b

Laser-driven colour converter with Al2O3-ZnO composite phosphor-in-glass for high-brightness white light illumination

Open Access

Conference Paper

Year: 2025. Volume: 13388 .

Authors: Kumar D.;Varshney R.K.;Mehta D.S.

10.1117/12.3058138

Laser-driven multiple phosphor-converted sunlike full-spectrum white light sources for illumination applications

Open Access

Article

Year: 2025. Volume: 50 , Issue: 11 , Pages: 3744-3747 .

Authors: Kumar D.;Varshney R.K.;Mehta D.S.

10.1364/OL.560630

Laser-driven phosphor-converted green photonic technology based solid state lighting device for high-brightness illumination

Open Access

Conference Paper

Year: 2025. Volume: 13386 .

Authors: Kumar D.;Varshney R.K.;Mehta D.S.

10.1117/12.3051141

Simplified Terahertz Wideband Metamaterial Absorber

Open Access

Conference Paper

Year: 2024. Volume: 1245 LNEE , Pages: 75-80 .

Authors: Dey N.;Kaur S.;Varshney R.K.

10.1007/978-981-97-4760-3_11

External defect immune high quality resonances in microwave topological ring resonator

Open Access

Article

Year: 2024. Volume: 57 , Issue: 30 .

Authors: Jena G.;Kulkarni G.;Varshney R.K.;Roy Chowdhury D.

10.1088/1361-6463/ad4159

Broad and flat supercontinuum source (ranging from wavelengths 2.5 μm to 8 μm) using honeycomb microstructured fiber

Open Access

Article

Year: 2024.

Authors: Kumar S.;Kumar V.;Varshney R.K.

10.1007/s12596-024-02012-8

Correlated nonreciprocity around conjugate exceptional points

Open Access

Article

Physical Review A. Year: 2024. Volume: 109 , Issue: 3 .

Authors: Laha A.;Miranowicz A.;Varshney R.K.;Ghosh S.

10.1103/PhysRevA.109.033511