Dr. Anita Devi Profile

Dr. Anita Devi

at IISER Mohali

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 3 March 2022 Presentation + Paper

Generalized Lorenz-Mie theory of nonlinear optical trapping of core/shell hybrid nanoparticles

Sumit Yadav, Anita Devi, Arijit De

Proceedings Volume 12017, 120170D (2022) https://doi.org/10.1117/12.2610747

KEYWORDS: Nanoparticles, Silver, Nonlinear optics, Particles, Scattering, Femtosecond phenomena, Optical tweezers, Laser scattering, Dielectrics, Reflectivity

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Proceedings Article | 1 August 2021 Poster + Paper

Optical trapping forces on nanoparticles in nonlinear medium under femtosecond pulsed excitation

Sumit Yadav, Anita Devi, Arijit De

Proceedings Volume 11798, 117982P (2021) https://doi.org/10.1117/12.2594991

KEYWORDS: Nonlinear optics, Particles, Laser beam propagation, Optical tweezers, Nanoparticles, Refractive index, Beam propagation method, Modulation, Femtosecond phenomena, Polarizability

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Proceedings Article | 20 August 2020 Poster + Paper

Nonlinear optical trap: dielectrics, metals, and beyond

Anita Devi, Sumit Yadav, Arijit De

Proceedings Volume 11463, 114632E (2020) https://doi.org/10.1117/12.2575027

KEYWORDS: Nanoparticles, Silver, Particles, Dielectrics, Scattering, Nonlinear optics, Metals, Absorption, Reflectivity

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Proceedings Article | 20 August 2020 Poster + Paper

Reversal in axial symmetry of nonlinear optical trapping potential for metallic nanoparticles: generalized Lorenz-Mie theory

Sumit Yadav, Anita Devi, Arijit De

Proceedings Volume 11463, 114632C (2020) https://doi.org/10.1117/12.2570664

KEYWORDS: Nanoparticles, Particles, Nonlinear optics, Silver, Modulation, Scattering, Pulsed laser operation, Optical tweezers, Gaussian beams

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Proceedings Article | 22 July 2019 Paper

Optical trapping dynamics probed by real-time back-scatter imaging

Anita Devi, Arijit De

Proceedings Volume 11075, 110750Z (2019) https://doi.org/10.1117/12.2526378

KEYWORDS: Optical tweezers, Particles, Femtosecond phenomena, Nonlinear optics, Real time imaging, Kerr effect, Biological research, Signal analyzers, Video microscopy, Continuous wave operation

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SPIE Journal Paper | 20 May 2019

Simultaneous detection of two-photon fluorescence and backscatter in laser trapping of dielectric nanoparticles

Anita Devi, Arijit Kumar De

JNP, Vol. 13, Issue 02, 020501, (May 2019) https://doi.org/10.1117/12.10.1117/1.JNP.13.020501

KEYWORDS: Particles, Signal detection, Nanoparticles, Luminescence, Dielectrics, Fluorescence spectroscopy, Backscatter, Optical trapping, Optical tweezers, Signal analyzers

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Proceedings Article | 25 August 2017 Paper

Optical trapping with femtosecond laser pulses

Anita Devi, Shaina Dhamija, Arijit De

Proceedings Volume 10347, 1034737 (2017) https://doi.org/10.1117/12.2273839

KEYWORDS: Optical tweezers, Femtosecond phenomena, Luminescence, Refractive index, Kerr effect, CMOS cameras, Water, Laser scattering, Scattering, Nanoparticles

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Showing 5 of 7 publications

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