Results 11 to 20 of about 17,837 (64)
Metasurface-Tunable Lasing Polarizations in Microcavity
, 2023 Manipulating polarization states of microlasers is essentially important in many emerging optical and biological applications. Strategies have been focused on using external optical elements or surface nanostructure to control the polarization state of ...
SHIH-HSIU HUANG (14481228) +4 more
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Metasurface-Stabilized Optical Microcavities
, 2022 We demonstrate stable optical microcavities by counteracting the phase evolution of the cavity modes using an amorphous silicon metasurface as one of the two cavity end mirrors.
F. Capasso (2632333) +6 more
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Metasurface-controlled holographic microcavities
, 2023 Optical microcavities confine light to wavelength-scale volumes and are a key component for manipulating and enhancing the interaction of light, vacuum states, and matter.
Christina Spägele (17234383) +4 more
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Metasurface-dressed two-dimensional on-chip waveguide for free-space light field manipulation
, 2022 We show that a metasurface-coated two-dimensional (2D) slab waveguide enables the generation of arbitrary complex light fields by combining the extreme versatility and freedom on wavefront control of optical metasurfaces with the compactness of photonic ...
Yao Duan (3345122) +7 more
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Metasurface-Based Realization of Photonic Time Crystals
, 2022 Photonic time crystals are artificial materials whose electromagnetic properties are uniform in space but periodically vary in time. The synthesis of such materials and experimental observation of their physics remain very challenging.
Sergei A. Tretyakov (11462164) +5 more
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Metasurface-Enhanced Raman Spectroscopy (mSERS) for Oriented Molecular Sensing
, 2022 Surface-enhanced Raman spectroscopy (SERS) is a widely used sensing technique for ultrasensitivity chemical sensing, biomedical detection, and environmental analysis.
Yuan Zeng (332785) +7 more
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Metasurface-Controlled Photonic Rashba Effect for Upconversion Photoluminescence
, 2023 We demonstrate the effect of spin-momentum locking of upconversion photoluminescence emitted from rare-earth doped nanocrystals coupled to a phase-gradient dielectric metasurface.
Yuri Kivshar (1640680) +8 more
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Metasurface-based Mueller Matrix Microscope
, 2023 In conventional optical microscopes, image contrast of objects mainly results from the differences in light intensity and/or color. Muller matrix optical microscopes (MMMs), on the other hand, can provide significantly enhanced image contrast and rich ...
Hossain Mansur Resalat Faruque (17327374) +9 more
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Fano Resonance Based Multiple Angle Retrodirective Metasuface
, 2020 EuCAP'20, 14th European Conference on Antennas and Propagation, Copenhague, Danemark, 15-/03/2020 - 20/03/2020A Fano resonance based multi-angle retrodirective metasurface is introduced.
Seetharamdoo, Divitha +3 more
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Metasurface-enabled compact, single-shot and complete Mueller matrix imaging
, 2023 When light scatters off an object its polarization, in general, changes - a transformation described by the object's Mueller matrix. Mueller matrix imaging polarimetry is an important technique in science and technology to image the spatially varying ...
Ahmed H. Dorrah (14364741) +6 more
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