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Dr. Sivarama Krishnan
at Indian Institute of Technology Madras
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Publications (4)
Proceedings Article | 12 May 2023 Paper
Effect of atmospheric turbulence in long-wave infrared (LWIR) filamentation
Proceedings Volume 12638, 126380V (2023) https://doi.org/10.1117/12.2670052
KEYWORDS: Long wavelength infrared, Atmospheric propagation, Turbulence, Atmospheric turbulence, Wave propagation, Infrared radiation, Kerr effect, Ionization
Proceedings Article | 26 May 2022 Poster + Paper
Effective soliton order and universal scaling laws for pulse self-compression over large dispersion variations
Proceedings Volume 12143, 121430M (2022) https://doi.org/10.1117/12.2632678
KEYWORDS: Solitons, Dispersion, Wave propagation, Refractive index, Argon, Waveguides, Optical fibers, Computer simulations, Absorption
Proceedings Article | 1 August 2021 Poster + Paper
Resonance characteristics of sub-wavelength high-refractive index dielectric metasurfaces as a function of lattice constant
Jayesh Sadasivan, S. Krishnan, Jayasri Dontabhaktuni
Proceedings Volume 11795, 117952N (2021) https://doi.org/10.1117/12.2599580
KEYWORDS: Magnetism, Dielectrics, Terahertz radiation, Scattering, Near field, Refractive index, Light scattering, Absorption, Tellurium, Resonators
Proceedings Article | 19 February 2018 Paper
Pulsed laser micro-scribing of copper thin films on polyimide substrate in NaCl solution
Sooraj Shiby, Srinagalakshmi Nammi, Nilesh Vasa, Sivarama Krishnan
Proceedings Volume 10520, 105201O (2018) https://doi.org/10.1117/12.2289724
KEYWORDS: Copper, Etching, Plasma, Laser ablation, Ions, Thin films, Chlorine, Wet etching, Laser beam diagnostics
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