Výsledky vyhledávání - "P. Prasanna Kumaar"

Akademický článek

Roundness error measurement using teaching learning based optimization algorithm and comparison with particle swarm optimization algorithm

Autor: M.R. Pratheesh Kumar, P. Prasanna Kumaar, R. Kameshwaranath, R.Thasarathan

Publikováno v: International Journal of Data and Network Science, Vol 2, Iss 3, Pp 63-70 (2017)

Form deviation of machined components need to be controlled within the required tolerance values for proper assembly and to serve the intended functional requirements. Methods like minimum zone circle (MZC) method, minimum circumscribed circle (MCC)

Externí odkaz: https://doaj.org/article/8dc34bda6ecd44d2b3d5b0b3ca5d1022

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Akademický článek

Design of a high-sensitivity polymer double-slot waveguide sensor for point-of-care biomedical applications

Autor: S. Prasanna Kumaar, A. Sivasubramanian

Publikováno v: Sensors International, Vol 5, Iss , Pp 100255- (2024)

Silicon photonics is a rapidly developing field that offers cost-effective biosensors with improved sensitivity and the potential for interconnecting with other electronic devices for instant disease diagnosis. The Mach Zehnder interferometer archite

Externí odkaz: https://doaj.org/article/118c5885e9c84758bcca5931d21e8b90

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Akademický článek

Analysis of BCB and SU 8 photonic waveguide in MZI architecture for point-of-care devices

Autor: S. Prasanna Kumaar, A. Sivasubramanian

Publikováno v: Sensors International, Vol 4, Iss , Pp 100207- (2023)

The proposed refractive index-based biosensor made of cost-effective polymer material in Mach-Zehnder configuration with novel horizontal slot waveguide structure offers high sensitivity. Due to the recent demand for low-cost point-of-care biosensor,

Externí odkaz: https://doaj.org/article/dab4379a044a4549b3c2e9d2cf25e51f

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Akademický článek

Design and Bulk Sensitivity Analysis of a Silicon Nitride Photonic Biosensor for Cancer Cell Detection

Autor: Prasanna Kumaar S., Sivabramanian A.

Publikováno v: International Journal of Optics, Vol 2022 (2022)

Bulk sensitivity is an important parameter to validate the efficiency of the photonic waveguide sensor. Due to recent advancements in point-of-care silicon photonic biosensing, the focus is to identify the effective way to improve sensitivity. Integr

Externí odkaz: https://doaj.org/article/8fcde8cf044a47bd97b2b6a28962fcd7

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