Results 241 to 250 of about 839,047 (377)

Highly Efficient Intramodal and Intermodal Acousto‐Optic Modulation on an Etchless Lithium Niobate Integrated Platform

open access: yesLaser &Photonics Reviews, EarlyView.
Harnessing light–sound interaction in photonic integrated circuits can enable many classical and quantum applications on a chip. By utilizing bound states in the continuum for ultralow‐loss waveguiding, highly efficient intramodal and intermodal acousto‐optic modulation is demonstrated on an etchless lithium niobate integrated platform in the ...
Jianfeng He, Xiankai Sun
wiley   +1 more source

Discrete Chiral Ballistic Polariton Laser

open access: yesLaser &Photonics Reviews, EarlyView.
Planar microcavities in the strong light–matter coupling regime exhibit exciton‐polariton modes with a strong chiral response toward circularly polarized light. This feature is exploited alongside inherent spin‐orbit coupling of cavity light to generate giant discrete optical vortices in polygonal arrays of exciton‐polariton condensates.
Zuzanna Werner   +5 more
wiley   +1 more source

Multiscale Quantum Harmonic Oscillator Algorithm for Multimodal Optimization. [PDF]

open access: yesComput Intell Neurosci, 2018
Wang P   +5 more
europepmc   +1 more source

Dynamics of Dissipative Cavity Solitons in a Lattice Trap

open access: yesLaser &Photonics Reviews, EarlyView.
This work presents a generalized analytical model elucidating the dynamics of dissipative solitons in dual‐frequency‐pumped Kerr‐nonlinear cavities. The unified framework predicts new phenomena and expounds hitherto unexplained experiments covering hysteresis, Arnold tongues, and existence region of all‐optical dissipative time crystals.
Hossein Taheri   +2 more
wiley   +1 more source

KvN mechanics approach to the time-dependent frequency harmonic oscillator. [PDF]

open access: yesSci Rep, 2018
Ramos-Prieto I   +3 more
europepmc   +1 more source

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