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Published in 2021 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-020-02718-6
Abstract: A thermo-optically tunable polarization beam splitter (PBS) is proposed and numerically studied. The proposed structure is based on a selectively gold-filled dual-core photonic crystal fiber (DC-PCF), which has two internal electrodes for thermo-optical tuning of…
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Keywords:
optically tunable;
length;
splitter;
polarization ... See more keywords
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Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.124456
Abstract: Abstract We demonstrate and experimentally verify an achromatic tunable polarization rotator based on Berry phase using three non-ideal mirrors. A parallel transport matrix algorithm is used to determine polarization rotation for all linear polarization states.…
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Keywords:
polarization;
tunable polarization;
achromatic tunable;
polarization rotator ... See more keywords
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Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c03798
Abstract: Tunable metasurfaces provide a compact and efficient strategy for optical active wavefront shaping. Varifocal metalens is one of the most important applications. However, the existing tunable metalens rarely serves broadband wavelengths restricting their applications in…
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Keywords:
tunable polarization;
polarization multiplexed;
dielectric metalens;
achromatic dielectric ... See more keywords
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Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4980060
Abstract: We demonstrate tunable polarization-dependent infrared plasmonic lattice modes in the range of 1 to 1.7 μm in arrays of large gold nanodisks with a rectangle lattice structure. We show that when these arrays are exposed to…
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Keywords:
lattice;
infrared plasmonic;
tunable polarization;
refractive index ... See more keywords
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Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5094158
Abstract: A tunable polarization state converter/synthesizer based on an anisotropic resonant metasurface (ARM) is demonstrated. The semiconductor-based metasurface is designed to have a thermo-optically actuated optical mode excited by an incident free-space optical field. A diversity…
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Keywords:
synthesizer based;
polarization;
tunable polarization;
metasurface ... See more keywords
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Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2017.2656248
Abstract: A tunable polarization beam splitter (PBS) is proposed based on a dual-core photonic crystal fiber (DCPCF). The DCPCF is filled with magnetic fluids in the air holes, whose refractive index varies with the magnetic field…
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Keywords:
dual core;
beam splitter;
polarization beam;
field ... See more keywords
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Published in 2023 at "Applied optics"
DOI: 10.1364/ao.483171
Abstract: The lithium niobate on an insulator (LNOI) platform has greatly advanced the development of integrated photonics recently, where efficient polarization management components are indispensable. In this work, we propose a highly efficient and tunable polarization…
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Keywords:
tunable polarization;
efficient tunable;
highly efficient;
lithium niobate ... See more keywords