Dr. Purnendu Shekhar Pandey Profile

Dr. Purnendu Shekhar Pandey

at G L Bajaj Institute of Technology and Management,

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Author

Publications (6)

Proceedings Article | 17 March 2023 Presentation + Paper

Performance enhancement of surface plasmon resonance biosensor based on prism with Kretschmann configuration assisted by 2D materials

Purnendu Shekhar Pandey, Sanjeev Kumar Raghuwanshi, Rajesh Singh, Manoj Kumar, Santosh Kumar

Proceedings Volume 12423, 124230C (2023) https://doi.org/10.1117/12.2647948

KEYWORDS: Biosensors, Sensors, Surface plasmons, Prisms, Molybdenum, Gold, 2D materials, Refractive index, Chemical analysis, Biological research

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Proceedings Article | 17 March 2023 Presentation + Paper

Application of spectrophotometry to detect the urea in milk sample

Md Tauseef Iqbal Ansari, Sanjeev Kumar Raghuwanshi, Purnendu Shekhar Pandey, Santosh Kumar

Proceedings Volume 12396, 123960A (2023) https://doi.org/10.1117/12.2647995

KEYWORDS: Urea, Absorbance, Spectrophotometry, Urea concentration, Light absorption, Light sources

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Proceedings Article | 16 March 2023 Presentation + Paper

Experimental analysis of rGO coated eFBG sensor for the detection of harmful smokes

Azhar Shadab, Sanjeev Kumar Raghuwanshi, Purnendu Shekhar Pandey, Santosh Kumar

Proceedings Volume 12422, 124220E (2023) https://doi.org/10.1117/12.2647996

KEYWORDS: Sensors, Combustion, Fiber Bragg gratings, Bragg wavelengths, Particles, Etching, Carbon monoxide, Technology, Oxides

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Proceedings Article | 15 March 2023 Poster + Paper

Sensitivity enhancement of the surface plasmon resonance sensor with nobel structure based on PtSe2 and 2D materials

Purnendu Shekhar Pandey, Sanjeev Kumar Raghuwanshi, Shashank Awasthi, Azhar Shadab, Md Tauseef Iqbal Ansari, Santosh Kumar

Proceedings Volume 12430, 1243019 (2023) https://doi.org/10.1117/12.2647946

KEYWORDS: Sensors, Biosensors, 2D materials, Refractive index, Surface plasmons, Design and modelling, Prisms, Electrical properties, Silver, Resonance enhancement

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Proceedings Article | 20 February 2020 Presentation + Paper

Sensitivity analysis of TiO2 coated fibre Bragg grating sensor for far infrared detection of chemicals

Sanjeev Kumar Raghuwanshi, Yadvendra Singh, Azhar Shadab, Purnendu Shekhar Pandey, Om Prakash, Pankaj Kumar Saini

Proceedings Volume 11233, 1123306 (2020) https://doi.org/10.1117/12.2542908

KEYWORDS: Fiber Bragg gratings, Bioalcohols, Information operations, Sensors, Chemical analysis, Refractive index, Etching, Head, Cladding, Far infrared

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Proceedings Article | 20 February 2020 Presentation + Paper

Sensitivity analysis of a square shape apodize fibre Bragg grating chemical sensor assisted by high refractive index bi-directional coupler on both sides

Sanjeev Kumar Raghuwanshi, Yadvendra Singh, Azhar Shadab, Purnendu Shekhar Pandey

Proceedings Volume 11233, 1123319 (2020) https://doi.org/10.1117/12.2542890

KEYWORDS: Fiber Bragg gratings, Refractive index, Waveguides, Sensors, Shape analysis, Apodization, Chemical fiber sensors, Fused deposition modeling, Optical design, Chemical analysis

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Showing 5 of 6 publications

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