Mr. Venkata Siva Gummaluri Profile

Venkata Siva Gummaluri

Ph.D. Scholar at IIT Madras

SPIE Involvement:

Author

Area of Expertise:

Photonics , Optical Materials , Optical Characterization , Random lasers , Processes in photonic random media

Publications (2)

Proceedings Article | 16 September 2016 Presentation + Paper

Efficient light trapping with ZnS-Au core-shell random medium

Radhika Nair, Venkata Siva Gummaluri, Dileep Kottilil, Vijayan C.

Proceedings Volume 9919, 99190D (2016) https://doi.org/10.1117/12.2237106

KEYWORDS: Light scattering, Plasmons, Particles, Scattering, Gold, Finite-difference time-domain method, Mie scattering, Gold, Zinc, Visible radiation, Absorption

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Proceedings Article | 16 September 2016 Presentation + Paper

Random lasing from a colloidal gain medium with urchin-like TiO2 structures

Venkata Siva Gummaluri, Radhika Nair, Vijayan C.

Proceedings Volume 9920, 99200G (2016) https://doi.org/10.1117/12.2236335

KEYWORDS: Laser scattering, Scattering, Random lasers, Rhodamine, Titanium dioxide, Nanowires, Scattering, Laser scattering, Spectroscopy, Raman spectroscopy, Fiber optics, Photonics

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