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20032026
most citedDeep Learning for Sensor-based Activity Recognition: A Survey

2k citations

Showing 2021 · physics.opticsShow all

7 papers · 2 filters

physics.optics2021★ 46 cited

Few-mode Field Quantization for Multiple Emitters

Mónica Sánchez-Barquilla, Francisco J. García-Vidal, Antonio I. Fernández-Domínguez +1

The control of the interaction between several quantum emitters using nanophotonic structures holds great promise for quantum technology applications. However, the theoretical desc…

physics.optics2021★ 84 cited

Spectral control of nonclassical light using an integrated thin-film lithium niobate modulator

Di Zhu, Changchen Chen, Mengjie Yu +11

Manipulating the frequency and bandwidth of nonclassical light is essential for implementing frequency-encoded/multiplexed quantum computation, communication, and networking protoc…

physics.optics2021★ 24 cited

Highly directional and coherent emission from dark excitons enabled by bound states in the continuum

Xuezhi Ma, Kaushik Kudtarkar, Yixin Chen +8

A double-edged sword in two-dimensional material science and technology is an optically forbidden dark exciton. On the one hand, it is fascinating for condensed matter physics, qua…

physics.optics2021★ 90 cited

Bound state in the continuum in slab waveguide enables low-threshold quantum-dot lasing

Mengfei Wu, Lu Ding, Randy P. Sabatini +5

Colloidal quantum dots (CQDs) are a promising gain material for solution-processed, wavelength-tunable lasers, with potential application in displays, communications, and biomedica…

physics.optics2021★ 126 cited

Asymmetric parametric generation of images with nonlinear dielectric metasurfaces

Sergey Kruk, Lei Wang, Basudeb Sain +4

Subwavelength dielectric resonators assembled into metasurfaces have become a versatile tool for miniaturising optical components approaching the nanoscale. An important class of m…

physics.optics2021★ 149 cited

Quantum Nanophotonics in Two-Dimensional Materials

Antoine Reserbat-Plantey, Itai Epstein, Iacopo Torre +7

The field of 2D materials-based nanophotonics has been growing at a rapid pace, triggered by the ability to design nanophotonic systems with in situ control, unprecedented degrees…

physics.optics2021★ 248 cited

Continuous wave second harmonic generation enabled by quasi-bound-states in the continuum on gallium phosphide metasurfaces

Aravind P. Anthur, Haizhong Zhang, Ramon Paniagua-Dominguez +5

Resonant metasurfaces are an attractive platform for enhancing the non-linear optical processes, such as second harmonic generation (SHG), since they can generate very large local…