Dr. Yadvendra Singh Profile

Dr. Yadvendra Singh

Post-Doctoral Researcher at Oregon State Univ

SPIE Involvement:

Author

Publications (15)

Proceedings Article | 13 March 2023 Poster + Paper

Engineering the PhC-slab waveguide for designing TM-pass polarization filter by restoring their polarization filtering property

Chandra Prakash, Akash Kumar Pradhan, Yadvendra Singh, Rashmi Pant

Proceedings Volume 12426, 124260R (2023) https://doi.org/10.1117/12.2649885

KEYWORDS: Waveguides, Tunable filters, Polarization, Silicon, Refractive index, Design and modelling, Engineering, Polarized light, Optical filters, Materials properties

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Proceedings Article | 10 March 2023 Presentation + Paper

Study and analysis of the tunable plasmonic sensor based on surface conductivity of graphene

Yadvendra Singh, Harish Subbaraman

Proceedings Volume 12415, 124150I (2023) https://doi.org/10.1117/12.2649610

KEYWORDS: Graphene, Prisms, Sensors, Silicon, Electric fields, Surface plasmons, Refractive index, Chemical analysis, Incident light, Electrical conductivity

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Proceedings Article | 2 April 2020 Presentation + Paper

Design of incrementer and decrementer device for optical computing

Vivek Kumar Srivastava, Aditya Pratap, Amrindra Pal, Sandeep Sharma, Yadvendra Singh

Proceedings Volume 11364, 113641O (2020) https://doi.org/10.1117/12.2556830

KEYWORDS: Logic, Electro optics, Beam propagation method, Binary data, Mach-Zehnder interferometers, Optical computing, Optical circuits, Lithium niobate, Waveguides, Electro optical design

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Proceedings Article | 2 April 2020 Presentation + Paper

Design of electro-optical tristate buffer and tristate inverter for high speed optical interconnect

Amrindra Pal, Shashank Chauhan, Vivek Kumar Srivastava, Yadvendra Singh, Sandeep Sharma

Proceedings Volume 11364, 113641N (2020) https://doi.org/10.1117/12.2556805

KEYWORDS: Electro optics, Electro optical design, Photonics, Logic devices, Beam propagation method, Mach-Zehnder interferometers, Integrated optical circuits, Optical interconnects, Optical design, Lithium niobate

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Proceedings Article | 1 April 2020 Presentation + Paper

Fuel adulteration detection system using etched clad based Fiber Bragg Grating (FBG) sensor

Yadvendra Singh, Md Tauseef Iqbal Ansari, Sanjeev Kumar Raghuwanshi

Proceedings Volume 11354, 113542T (2020) https://doi.org/10.1117/12.2556814

KEYWORDS: Fiber Bragg gratings, Sensors, Refractive index, Etching, Head, Cladding, Chemical fiber sensors, Reflectivity, Reflection, Fiber optics sensors

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Proceedings Article | 1 April 2020 Presentation + Paper

Design of highly sensitive etched fiber Bragg grating salinity sensor

Yadvendra Singh, Ahana Sadhu, Sanjeev Kumar Raghuwanshi

Proceedings Volume 11354, 113542S (2020) https://doi.org/10.1117/12.2556790

KEYWORDS: Sensors, Fiber Bragg gratings, Refractive index, Cladding, Etching, Fiber optics sensors, Water, Optical design, Optical fibers

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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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Proceedings Article | 20 February 2020 Presentation + Paper

Study and analysis of nature of cladding modes in tilted fiber Bragg gratings and their correlation with grating parameters for design of optimized sensors

Yadvendra Singh, Ahana Sadhu, Sanjeev Kumar Raghuwanshi

Proceedings Volume 11233, 112331A (2020) https://doi.org/10.1117/12.2544259

KEYWORDS: Cladding, Sensors, Fiber Bragg gratings, Refractive index, Optical design, Fiber optics sensors, Wave propagation, MATLAB, Optical fibers, Single mode fibers

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Proceedings Article | 4 March 2019 Paper

Electro-optic-based pressure measurement and transmitter using lithium niobate (LiNbO3) Mach-Zehnder modulator for industrial application

Yadvendra Singh, Sanjeev Kumar Raghuwanshi

Proceedings Volume 10925, 1092516 (2019) https://doi.org/10.1117/12.2506860

KEYWORDS: Sensors, Modulators, Transmitters, Lithium niobate, Electro optics, Magnetic sensors, Photonics, Mach-Zehnder interferometers, Transducers, Signal processing

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Proceedings Article | 27 February 2019 Paper

First-principle calculations of Debye temperature of optoelectronic LiGaS2 and LiGaSe2 semiconductors under different pressures

S. Chandra, V. Kumar, Y. Singh

Proceedings Volume 10914, 109141I (2019) https://doi.org/10.1117/12.2506878

KEYWORDS: Semiconductors, Crystals, Optoelectronics, Chalcogenides, Nonlinear optics, Lithium, Chemical species, Astatine, Electronics, Copper

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Proceedings Article | 27 February 2019 Paper

Optical properties of partially hydrogenated graphene using first-principle calculations

R. Santosh, V. Kumar, Yadvendra Singh

Proceedings Volume 10914, 109141U (2019) https://doi.org/10.1117/12.2509495

KEYWORDS: Graphene, Hydrogen, Optical properties, Dielectrics, Refractive index, Absorption, Chemical species, Electronics, Optoelectronic devices, Plasmons

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