Dr. Preeti Rani Profile

Dr. Preeti Rani

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Author

Publications (8)

Proceedings Article | 7 September 2016 Presentation + Paper

Design of AND logic gate using NAND gate in photonic crystal waveguides

Shiba Fatima, Preeti Rani, Yogita Kalra, R. Sinha

Proceedings Volume 9958, 99580U (2016) https://doi.org/10.1117/12.2237777

KEYWORDS: Optical logic, Photonic crystals, Waveguides, Silicon, Logic devices, Logic, Neodymium, Picosecond phenomena, Crystals, Finite-difference time-domain method

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Proceedings Article | 7 September 2016 Presentation + Paper

Enhanced image resolution in photonic crystal structure by modification of the surface structure

Ashwini Agarwal, Preeti Rani, Yogita Kalra, R. Sinha

Proceedings Volume 9958, 99580G (2016) https://doi.org/10.1117/12.2237767

KEYWORDS: Photonic crystals, Image resolution, Finite-difference time-domain method, Image enhancement, Resolution enhancement technologies, Refractive index, Image quality, Blood, Polarization, Sensors

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SPIE Journal Paper | 27 May 2016

Complete photonic bandgap-based polarization splitter on silicon-on-insulator platform

Preeti Rani, Yogita Kalra, Ravindra Kumar Sinha

JNP, Vol. 10, Issue 02, 026023, (May 2016) https://doi.org/10.1117/12.10.1117/1.JNP.10.026023

KEYWORDS: Polarization, Silicon, Photonic crystals, Photon polarization, Waveguides, Beam splitters, Directional couplers, Finite-difference time-domain method, Dispersion, Optical communications

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Proceedings Article | 26 August 2015 Paper

Slow light effect in pinch waveguide in photonic crystal

Preeti Rani, Yogita Kalra, R. Sinha

Proceedings Volume 9586, 95860X (2015) https://doi.org/10.1117/12.2187322

KEYWORDS: Waveguides, Slow light, Photonic crystals, Dispersion, Silicon, Sensors, Fiber optic communications, Fiber optics, Optical communications, Communication engineering

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SPIE Journal Paper | 5 August 2015

Slow light enabled time and wavelength division demultiplexer in slotted photonic crystal waveguide

Preeti Rani, Yogita Kalra, R. K. Sinha

JNP, Vol. 9, Issue 01, 093063, (August 2015) https://doi.org/10.1117/12.10.1117/1.JNP.9.093063

KEYWORDS: Dispersion, Slow light, Waveguides, Demultiplexers, Photonic crystals, Picosecond phenomena, Silicon, Light wave propagation, Time division multiplexing, Wavelength division multiplexing

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Proceedings Article | 10 September 2014 Paper

Field enhanced plexitonic coupling between InAs quantum dot and silver film: highly sensitive plasmonic composite

Venus Dillu, Preeti Rani, Ravindra Kumar Sinha

Proceedings Volume 9163, 91630W (2014) https://doi.org/10.1117/12.2061914

KEYWORDS: Silver, Indium arsenide, Plasmonics, Composites, Quantum dots, Wave propagation, Waveguides, Metals, Plasmons, Absorption

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Proceedings Article | 5 September 2014 Paper

Photonic crystal based nano-displacement sensor

Preeti Rani, Yogita Kalra, Venus Dillu, R. Sinha

Proceedings Volume 9200, 92000Q (2014) https://doi.org/10.1117/12.2061627

KEYWORDS: Waveguides, Photonic crystals, Sensors, Image segmentation, Nanoelectromechanical systems, Crystals, Silicon, Fiber optic communications, Fiber optics, Optical communications

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Proceedings Article | 25 September 2013 Paper

Design of photonic crystal architecture for optical logic AND gates

Preeti Rani, Yogita Kalra, R. Sinha

Proceedings Volume 8847, 88470X (2013) https://doi.org/10.1117/12.2023855

KEYWORDS: Silicon, Photonic crystals, Logic devices, Waveguides, Optical logic, Transmittance, Polarization, Optical communications, Protactinium, Optical design

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Showing 5 of 8 publications

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