Dr. Anamika Singh Profile

Dr. Anamika Singh

Assistant Professor at Visvesvaraya National Institute of Techn Nagpur

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Publications (9)

Proceedings Article | 13 March 2024 Presentation + Paper

Liquid crystal-based programmable metasurface for terahertz beam manipulation

Chandresh Dhote, Anamika Singh, Prabhat Kumar Sharma

Proceedings Volume 12907, 129070C (2024) https://doi.org/10.1117/12.3005621

KEYWORDS: Liquid crystals, Reflection, Terahertz radiation, Molecules, Electric fields, Electromagnetism, Design, 3D modeling, Liquids

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Proceedings Article | 12 March 2024 Poster + Paper

Integrated polarization tracking and control for enhanced performance in polarization multiplexed self-coherent detection

Satish Kumar Thakur, Ashay Atkar, Anamika Singh, Prabhat Kumar Sharma

Proceedings Volume 12889, 128890X (2024) https://doi.org/10.1117/12.3002468

KEYWORDS: Polarization, Quadrature amplitude modulation, Modulation, Receivers, Phase shifts, Homodyne detection, Detection and tracking algorithms, Polarization control, Transmitters, Signal attenuation

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Proceedings Article | 19 May 2022 Presentation + Paper

Performance analysis for mode confinement loss of photonic crystal fiber with circular air hole rings around the solid core

Ritu Raj Singh, Devansh Srivastava, Wridheeman Bhattacharya, Nishit Malviya, Anamika Singh

Proceedings Volume 12140, 121400I (2022) https://doi.org/10.1117/12.2622204

KEYWORDS: Silicon photonics, Fiber optics, Single mode fibers, Silica, Photonic crystal fibers, Refractive index, Finite element methods, Structured optical fibers

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SPIE Journal Paper | 7 September 2020

Stokes vector-based polarization management in optical communication system: a review

Anamika Singh

OE, Vol. 59, Issue 09, 090901, (September 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.9.090901

KEYWORDS: Polarization, Optical communications, Telecommunications, Receivers, Poincaré sphere, Multiplexing, Photonic integrated circuits, Silicon photonics, Silicon, Optical engineering

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Proceedings Article | 4 March 2019 Paper

Two-dimensional subwavelength grating-based waveguide-to-fiber coupler

Anamika Singh, Ritu Raj Singh

Proceedings Volume 10923, 109231C (2019) https://doi.org/10.1117/12.2507353

KEYWORDS: Waveguides, Refractive index, Photonic integrated circuits, Diffraction gratings, Silicon, Optical design, Finite element methods, Diffraction, Optical fibers, Silicon photonics

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Proceedings Article | 1 February 2019 Paper

Vertical silicon nanowire-based optical waveguide for DNA hybridization biosensor

Ritu Raj Singh, Anamika Singh, Abhinav Gautam, Vishnu Priye

Proceedings Volume 10926, 109262M (2019) https://doi.org/10.1117/12.2507927

KEYWORDS: Waveguides, Silicon, Nanorods, Refractive index, Nanowires, Water, Biosensors, Wave propagation, Molecules, Proteins

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Proceedings Article | 2 February 2012 Paper

Design of multilayered SiON strip waveguide for polarizer applications

Vishnu Priye, Janardan Prasad, . Anamika

Proceedings Volume 8264, 82640K (2012) https://doi.org/10.1117/12.907921

KEYWORDS: Waveguides, Polarizers, Silicon, Multilayers, Refractive index, Polarization, Integrated optics, Silica, Plasma enhanced chemical vapor deposition, Planar waveguides

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Proceedings Article | 25 January 2012 Paper

Stimulated Raman crosstalk in WDM system employing distributed Raman amplifier for DPSK and OOK modulation format

Anamika Anamika, Vishnu Priye

Proceedings Volume 8284, 82840N (2012) https://doi.org/10.1117/12.907380

KEYWORDS: Wavelength division multiplexing, Raman spectroscopy, Modulation, Optical amplifiers, Optical fibers, Signal attenuation, Single mode fibers, Optical communications, Dispersion, Multiplexing

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Proceedings Article | 24 August 2011 Paper

Power penalty in WDM system due to stimulated Raman crosstalk

Anamika ., Vishnu Priye

Proceedings Volume 8173, 817311 (2011) https://doi.org/10.1117/12.896282

KEYWORDS: Wavelength division multiplexing, Single mode fibers, Optical amplifiers, Raman spectroscopy, Fiber amplifiers, Multiplexing, Signal attenuation, Raman scattering, Photonics, Fourier transforms

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Showing 5 of 9 publications

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