38 citations · 119 across the 15 of their papers we have counts for
15 papers
Gain-assisted quantum heat engine based on electromagnetically induced transparency
Laraib Niaz, You-Lin Chuang, Fazal Badshah +1
We present a scheme to realize a gain-assisted quantum heat engine (QHE) based on electromagnetically induced transparency (EIT). The QHE consists of a three-level { Λ}-type atomic…
Experimental Demonstration of Topological Charge Protection in Wigner Current
Yi-Ru Chen, Hsien-Yi Hsieh, Jingyu Ning +7
We experimentally reconstruct Wigner's current of quantum phase space dynamics for the first time. We reveal the ``push-and-pull" associated with damping and diffusion due to the c…
Multidimensional topological strings by curved potentials: Simultaneous realization of mobility edge and topological protection
Chun-Yan Lin, Giulia Marcucci, Gang Wang +3
By considering a cigar-shaped trapping potential elongated in a proper curvilinear coordinate, we discover a new form of wave localization which arises from the interplay of geomet…
Continuously-tunable Cherenkov-radiation-based detectors via plasmon index control
Mehmet Günay, You-Lin Chuang, Mehmet Emre Tasgin
A recent study [PRB 100, 075427 (2019)], finally, demonstrated plasmon-analog of refractive index enhancement in metal nanostructures, which has already been studied in atomic clou…
Generation of Quantum Entanglement based on Electromagnetically Induced Transparency Media
You-Lin Chuang, Ray-Kuang Lee, Ite A. Yu
Quantum entanglement is an essential ingredient for the absolute security of quantum communication. Generation of continuous-variable entanglement or two-mode squeezing between lig…
Coherent control of optical bistability in Rydberg electromagnetically-induced transparency atomic system
You-Lin Chuang, Mehmet Emre Tasgin
We study optical bistable behavior of a Rydberg electromagnetically-induced transparency (EIT) atomic medium in a unidirectional optical ring-cavity. Due to strong van del Waal (vd…
Quantum metrology beyond Heisenberg limit with entangled matter wave solitons
D. V. Tsarev, S. M. Arakelian, You-Lin Chuang +2
By considering matter wave bright solitons from weakly coupled Bose-Einstein condensates trapped in a double-well potential, we study the formation of macroscopic non-classical sta…
Resonance in modulation instability from non-instantaneous nonlinearities
Ray-Ching Hong, Chun-Yan Lin, You-Lin Chuang +6
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…
A magic tilt angle for stabilizing two-dimensional solitons by dipole-dipole interactions
Xing-You Chen, You-Lin Chuang, Chun-Yan Lin +4
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 di…
Lasing on nonlinear localized waves in curved geometry
Kou-Bin Hong, Chun-Yan Lin, Tsu-Chi Chang +7
The use of geometrical constraints opens many new perspectives in photonics and in fundamental studies of nonlinear waves. By implementing surface structures in vertical cavity sur…
Optical Density-Enhanced Squeezed Light Generation without Optical Cavities
You-Lin Chuang, Ray-Kuang Lee, Ite A. Yu
To achieve high degree of quantum noise squeezing, an optical cavity is often employed to enhance the interaction time between light and matter. Here, we propose to utilize the eff…
Precision spatial measurement of the hot rubidium atom in the three-dimension
Rahmat Ullah, You-Lin Chuang, Ray-Kuang Lee +1
The interaction of hot atoms with laser fields experiences a Doppler shift which can severely affect the precise spatial measurement of an atom. We suggest an experimentally realiz…
Passive -symmetric couplers without complex optical potentials
Yi-Chan Lee, Jibing Liu, You-Lin Chuang +2
In addition to the implementation of parity-time ()-symmetric optical systems by carefully and actively controlling the gain and loss, we show that a $\ma…
Non-separated states from squeezed dark-state polaritons in electromagnetically-induced-transparency media
You-Lin Chuang, Ite A. Yu, Ray-Kuang Lee
Within the frame of quantized dark-state polaritons in electromagnetically-induced-transparency media, noise fluctuations in the quadrature components are studied. Squeezed state t…
Tunneling-assisted optical information storage with lattice polariton solitons in cavity-QED arrays
E. S. Sedov, A. P. Alodjants, S. M. Arakelian +4
Considering two-level media in the array of weakly coupled nano-cavities, we reveal a variety of dynamical regimes, such as diffusion, self-trapping, soliton, and breathers for the…