Prof. Ravindra Kumar Sinha
Professor at Delhi Technological Univ
SPIE Involvement:
Author | Student Chapter Advisor
Area of Expertise:
Fiber Optics , Optical communication Systems and network , Nanophotonics , Photonic Crystal Fiber , Photonic Crystal Devices , Nanao science and Technology
Profile Summary

R. K. Sinha received M. Sc. degree in physics from the Indian Institute of Technology (IIT), Kharagpur, India, in 1984, and Ph.D. degree in Fiber optics and Optical communication from the IIT, Delhi, India, in 1990. During 1989–1991, he was a Postdoctoral Research Student at Osaka University for Foreign Studies, Osaka, Japan, and Electronics Engineering Department, Kobe University, Japan. He has also held visiting scientist appointments at ICTP-Italy in 1991 and the University of Campinas, Brazil in the year 1995. He had been an academic visitor to leading university of the world which includes, MIT, Harvard, Stanford, Boston, Cambridge, Glasgow, Southampton, Bath, London, Kobe, Osaka, Tokyo, Hokkaido, Singapore, National Tsing Hua University, NTU Taiwan and EPFL Switzerland, etc. for research collaboration, delivering seminar/invited lectures. He had held various research and academic positions at the Indian Institute of Science (IISc), Bangalore, BITS Pilani and REC (now NIT) Hamirpur during 1991-1998.He has served as a Director of CSIR-Central Scientific Instruments Organisation (CSIO) Chandigarh, CSIR-CEERI Pilani, and CSIR-IMTECH.
Currently, he is a Professor of Applied Physics Department & Chief Coordinator of TIFAC–Centre of Relevance and Excellence (CORE) in Fiber Optics and Optical Communication at Delhi Technological university (Formerly known as Delhi College of Engineering, University of Delhi), Delhi. He has also served as Head-Applied Physics, Dean(IRD) and Dean ( Academics) of DCE and DTU Delhi.
He is the author or co-author of more than 350 research publications in Journals and Conference Proceedings. He has supervised 18 Ph.D. thesis and over 22 R&D sponsored projects and mentored for 39 technologies transfer.
Prof. R. K. Sinha has been awarded several national and international awards and fellowships for his research work in the area of optics and photonics. His current research interests are Photonic Crystal and Metamaterial-based Devices.
Publications (78)

Proceedings Article | 5 March 2021 Presentation + Paper
Proc. SPIE. 11695, High Contrast Metastructures X
KEYWORDS: Dielectrics, Refractive index, Silicon, Silica, Sensors, Biomedical optics

Proceedings Article | 26 February 2020 Presentation + Paper
Proc. SPIE. 11290, High Contrast Metastructures IX
KEYWORDS: Refractive index, Silicon, Silica, Sensors, Metamaterials, Polarization

Proceedings Article | 5 September 2019 Paper
Proc. SPIE. 11080, Metamaterials, Metadevices, and Metasystems 2019
KEYWORDS: Metamaterials, Dielectrics, Reflectors, Reflection, Reflectivity, Cavity resonators

Proceedings Article | 4 March 2019 Paper
Proc. SPIE. 10928, High Contrast Metastructures VIII
KEYWORDS: Refractive index, Sensors, Metamaterials, Dielectrics, Silicon, Silica, Plasmonics, Composites, Biomedical optics

SPIE Journal Paper | 12 January 2019
OE Vol. 58 Issue 01
KEYWORDS: Fiber Bragg gratings, Sensors, Optical design, Optical fibers, Aluminum, Civil engineering, Bridges, Fiber optics sensors, Optical engineering, Silica

Showing 5 of 78 publications
Conference Committee Involvement (6)
Photonics 2018
12 December 2018 |
International Symposium on Optics by Optical Society of India
20 September 2018 |
International Conference on Fiber Optics and Photonics-2012
9 December 2012 |
International Conference on Optical Engineering
26 July 2012 |
Passive Components and Fiber-Based Devices
13 November 2011 | Shanghai, China
Showing 5 of 6 Conference Committees
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