Dr. Geetha Prakash Profile

Dr. Geetha Prakash

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Publications (3)

Proceedings Article | 24 February 2017 Paper

Effect of tropical climate on the propagation characteristics of terrestrial FSO links: a case study

Geetha Prakash, Raaghvam Nigam

Proceedings Volume 10096, 100961H (2017) https://doi.org/10.1117/12.2252901

KEYWORDS: Free space optics, Atmospheric propagation, Atmospheric optics, Turbulence, Atmospheric particles, Signal attenuation, Telecommunications, Climatology, Free space, Active optics, Scattering, Refractive index, Fiber optic gyroscopes, Air contamination, Aerosols

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Proceedings Article | 18 April 2016 Paper

Improved optical amplification using metamaterial based split ring structures in optical fibres

Geetha Prakash, Raaghvam Nigam, Sovan Das, Sharath Chellappa

Proceedings Volume 9883, 98831I (2016) https://doi.org/10.1117/12.2227413

KEYWORDS: Metamaterials, Split ring resonators, Optical amplifiers, Optical fibers, Plasmonics, Surface plasmons, Nanorods, Metals, Plasma, Magnetism, Electrons, Gold

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Proceedings Article | 16 March 2015 Paper

Energy efficient rateless codes for high speed data transfer over free space optical channels

Geetha Prakash, Muralidhar Kulkarni, U. Acharya

Proceedings Volume 9354, 93540C (2015) https://doi.org/10.1117/12.2077961

KEYWORDS: Free space optics, Turbulence, Automatic repeat request, Atmospheric propagation, Free space, Atmospheric optics, Receivers, Modulation, Safety, Interference (communication)

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