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Inverse Scattering and Imaging Using Second Order Optical Nonlinearities
Ambedkar Institute of Advanced Communication Technologies and Research (AIACTR), Delhi, India.
Amity School of Engineerng and Technology, Amity University, Noida, India.
Netaji Subhash Institute of Technology (NSIT), N. Delhi, India.
University of Gävle, Faculty of Engineering and Sustainable Development, Department of Electrical Engineering, Mathematics and Science, Mathematics.
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2019 (English)In: 2019 6th International Conference on Signal Processing and Integrated Networks, SPIN 2019, IEEE, 2019, p. 1086-1089Conference paper, Published paper (Refereed)
Abstract [en]

In this paper a mathematical technique is developed to find the parameters of a medium in terms of its scattered electromagnetic fields. Optical nonlinearity plays an important role in finding the scattering parameters of a medium. Using perturbation theory and nonlinear inverse scattering techniques with first order, second order and third order optical nonlinearity we find scattered electromagnetic fields. Using error minimization techniques parameters are estimated in term of permittivity and permeability up to second order. © 2019 IEEE.

Place, publisher, year, edition, pages
IEEE, 2019. p. 1086-1089
Keywords [en]
Inverse scattering, least square estimation techniques, Optical nonlinearity, parameter extraction, permeability, permittivity, RF imaging, Electromagnetic fields, Electromagnetic wave diffraction, Mechanical permeability, Parameter estimation, Perturbation techniques, Signal processing, Least square estimation, Perturbation theory, Scattered electromagnetic fields, Second order optical nonlinearity, Third-order optical nonlinearities, Nonlinear optics
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:hig:diva-30501DOI: 10.1109/SPIN.2019.8711652ISI: 000470844100209Scopus ID: 2-s2.0-85066895033ISBN: 9781728113791 (electronic)OAI: oai:DiVA.org:hig-30501DiVA, id: diva2:1343171
Conference
6th International Conference on Signal Processing and Integrated Networks, SPIN 2019, 7-8 March 2019, Noida, India
Note

Funding agency:

- DST, New Delhi INT/RUS/RFBR/P-341 

Available from: 2019-08-15 Created: 2019-08-15 Last updated: 2019-08-22Bibliographically approved

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Shestopalov, Yury

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CiteExportLink to record
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Citation style
  • apa
  • harvard-cite-them-right
  • ieee
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  • sv-SE
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Output format
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