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Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2017.07.049
Abstract: Abstract We propose a novel optical asymmetric image encryption method based on amplitude reconstruction of elliptically polarized light, which is free from silhouette problem. The original image is analytically separated into two phase-only masks firstly,… read more here.
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Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.99.033824
Abstract: We show theoretically and demonstrate experimentally that collapsing elliptically-polarized laser beams experience a nonlinear ellipse rotation that is highly sensitive to small fluctuations in the input power. For arbitrarily small fluctuations in the input power… read more here.
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Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.203201
Abstract: We theoretically investigate the deformation of atomic p_{±} orbitals driven by strong elliptically polarized (EP) laser fields and the role it plays in tunnel ionization. Our study reveals that different Stark effects induced by orthogonal… read more here.
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Published in 2017 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2016.2641300
Abstract: We present a theoretical description of the third-order response induced by an elliptically-polarized terahertz beam normally-incident on intrinsic and extrinsic metallic armchair graphene nanoribbons. Our results show that using a straightforward experimental setup, it should… read more here.
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Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.60.8.082013
Abstract: Abstract. Polarized THz radiation is increasingly being investigated and applied in the new interdisciplinary field “TeraNano.” We report the generation of terahertz (THz) radiation by a linearly polarized femtosecond optical pulse in black phosphorus (BP)… read more here.
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Published in 2022 at "Applied optics"
DOI: 10.1364/ao.453033
Abstract: This work demonstrates the elliptically polarized radiation of sum-frequency generation by the total-internal-reflection-based optical rotation quasi-phase-matching technique that allows polarization rotation in the presence of an external electric field across a rectangular-shaped, Y2O3-coated, MgO-doped LiNbO3… read more here.
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Published in 2020 at "Biomedical optics express"
DOI: 10.1364/boe.380314
Abstract: We report on a practical approach to vector biomagnetism measurement with an optically pumped magnetometer for measuring total magnetic field intensity. Its application to vector magnetocardiography is experimentally demonstrated with a compact elliptically polarized laser-pumped… read more here.
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Published in 2020 at "Optics express"
DOI: 10.1364/oe.403916
Abstract: A simple expression of the transverse spatial spin splitting of light-carrying intrinsic orbital angular momentum (IOAM) is theoretically derived for reflections at strong absorbing media surfaces. By introducing an asymmetric spin splitting (ASS) factor, the… read more here.
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Published in 2017 at "Chinese Optics Letters"
DOI: 10.3788/col201715.120202
Abstract: The photoionization by two elliptically polarized, time delayed attosecond pulses is investigated to display a momentum distribution having the helical vortex or ring structures. The results are obtained by the strong field approximation method and… read more here.