Optical-density enhanced quantum entanglement via four-wave mixing process

Autor: You-Lin Chuang, Rahmat Ullah, Ite A. Yu

Publikováno v: Optics Express. 31:13911

We theoretically propose a scheme to generate a strong continuous-variable quantum entangled light source in four-wave mixing (FWM) process by increasing the optical density of atomic medium. By properly choosing the input coupling field Rabi frequen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fb5a37f20fc681b57a8d11bcfcfb5b4
https://doi.org/10.1364/oe.484093

Multidimensional topological strings by curved potentials: Simultaneous realization of a mobility edge and topological protection

Autor: Gang Wan, Chun-Yan Lin, Ray-Kuang Lee, Giulia Marcucci, You-Lin Chuang, Claudio Conti

Publikováno v: OSA continuum 4 (2021): 315–322. doi:10.1364/OSAC.413213
info:cnr-pdr/source/autori:Lin C.-Y.; Marcucci G.; Wan G.; Chuang Y.-L.; Conti C.; Lee R.-K./titolo:Multidimensional topological strings by curved potentials: Simultaneous realization of a mobility edge and topological protection/doi:10.1364%2FOSAC.413213/rivista:OSA continuum/anno:2021/pagina_da:315/pagina_a:322/intervallo_pagine:315–322/volume:4

By considering a cigar-shaped trapping potential elongated in a proper curvilinear coordinate, we discover a new form of wave localization that arises from the interplay of geometry and topological protection. The potential is undulated in its shape

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d627b1e5d44e8d3ee61185e6960422f0
http://hdl.handle.net/11573/1566359

Resonance in Modulation Instability from Non-instantaneous Nonlinearities

Autor: Ray-Kuang Lee, You-Lin Chuang, C.H. Wu, Yonan Su, Chun-Yan Lin, Chien-Chung Jeng, Ray-Ching Hong, Jeng Yi Lee, Ming-Feng Shih

Publikováno v: Nonlinear Optics (NLO).

To explore resonance phenomena in the nonlinear region, we show by experimental measurements and theoretical analyses that resonance happens in modulation instability (MI) from non-instantaneous nonlinearities in photorefractive crystals. With a temp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab41a7bd6daf86298c37c729ca95864a
https://doi.org/10.1364/nlo.2019.nw2a.6

Realization of simultaneously parity-time-symmetric and parity-time-antisymmetric susceptibilities along the longitudinal direction in atomic systems with all optical controls

Autor: Ray-Kuang Lee, You-Lin Chuang, Ziauddin

Publikováno v: Optics express. 26(17)

We propose an all-optical-control scheme to simultaneously realize parity-time (𝒫𝒯)-symmetric and 𝒫𝒯-antisymmetric susceptibilities along the propagation direction of light by applying an external magnetic field. Through the light-atom in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c71c78dfe7513b590df0768da08f64dd
https://pubmed.ncbi.nlm.nih.gov/30130898

Magic tilt angle for stabilizing two-dimensional solitons by dipole-dipole interactions

Autor: You-Lin Chuang, Chun-Yan Lin, Ray-Kuang Lee, Boris A. Malomed, Chien-Ming Wu, Yongyao Li, Xing-You Chen

Publikováno v: Physical Review A. 96

In the framework of the Gross-Pitaevskii equation, we study the formation and stability of effectively two-dimensional solitons in dipolar Bose-Einstein condensates (BECs), with dipole moments polarized at an arbitrary angle $\theta$ relative to the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::157010c8f983e7c101977d79d4fd5bcb
https://doi.org/10.1103/physreva.96.043631