Dr. V. V. Raghavendra Sai Profile

Dr. V. V. Raghavendra Sai

at IIT Madras

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Author

Publications (6)

Proceedings Article | 23 May 2023 Paper

An automated fiber bending machine for large scale fabrication of U-bent fiber optic sensor

V. V. Sai, V. V. Lakshmana Swamy, Deepak S., Kuzhandai Shamlee J., Divagar M., Ramakrishna B., Hariharan M., Ratan Kumar, Allwyn Rajamani

Proceedings Volume 12643, 126433A (2023) https://doi.org/10.1117/12.2680191

KEYWORDS: Fabrication, Gas lasers, Fiber optics sensors, Carbon dioxide lasers, Beam diameter, Silica, Optical fibers

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Proceedings Article | 23 May 2023 Paper

A facile chemical synthesis route to fabricate gold films coated fiber optic biosensors

Udiptya Saha, Allwyn Rajamani, Krishna Kumari Swain, Ratan Kumar Chaudhary, Narayanan Madaboosi, V. V. Sai, Hariharan Manoharan

Proceedings Volume 12643, 126431K (2023) https://doi.org/10.1117/12.2679505

KEYWORDS: Gold, Absorbance, Refractive index, Optical fibers, Biosensors, Sensors, Fiber optics

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Proceedings Article | 23 May 2023 Paper

Investigations on cladded U-shaped fiber optic sensors for refractive index measurements

Ratan Kumar Chaudhary, Hariharan Manoharan, Krishna Kumari Swain, Narayanan Madaboosi, V. V. R. Sai

Proceedings Volume 12643, 126431J (2023) https://doi.org/10.1117/12.2679729

KEYWORDS: Refractive index, Fiber optics sensors, Absorbance, Optical fibers, Sensors

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Proceedings Article | 16 May 2017 Presentation + Paper

U-bent plastic optical fiber based plasmonic biosensor for nucleic acid detection

Gowri A., V. V. R. Sai

Proceedings Volume 10231, 1023113 (2017) https://doi.org/10.1117/12.2265597

KEYWORDS: Biosensors, Polymer optical fibers, Absorbance, Gold, Nanoparticles, Target detection, Polymethylmethacrylate, Sensors, Plasmonics, DNA nanotechnology, Electronic design automation

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Proceedings Article | 9 December 2016 Paper

Raman imaging of biofilms using gold sputtered fiber optic probes

Christina Grace Charlet Christopher, Hariharan Manoharan, Aryasomayajula Subrahmanyam, V. V. Raghavendra Sai

Proceedings Volume 10013, 100130D (2016) https://doi.org/10.1117/12.2242973

KEYWORDS: Raman spectroscopy, Gold, Surface enhanced Raman spectroscopy, Fiber optics, Confocal microscopy, Raman scattering, Polymers, Polymethylmethacrylate, Optical fibers, Plasmonics

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Proceedings Article | 24 November 2016 Paper

Immunogold-silver staining (IGSS) based U-bent fiberoptic sandwich biosensor

B. Ramakrishna, V. V. R. Sai

Proceedings Volume 10013, 100130U (2016) https://doi.org/10.1117/12.2242980

KEYWORDS: Fiber optics, Biosensors, Absorbance, Silver, Nanoparticles, Photodetectors, Biological research, Fiber optics sensors, Sensors, Plasmonics

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Showing 5 of 6 publications

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