Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Xi-Kui Hu"'
Publikováno v:
AIP Advances, Vol 3, Iss 4, Pp 042122-042122 (2013)
Surface phonon polariton (SPhP) is a special propagation mode in condensed matter systems. We present an investigation on the entanglement of SPhP modes. The entangled SPhP pairs are generated through launching entangled photons onto the grating coup
Externí odkaz:
https://doaj.org/article/67cae63d377e43cbabdbae3b6f979ad5
Publikováno v:
Optical Fiber Technology. 17:191-195
A wavelength selective bidirectional optical isolator is proposed. Being different from conventional isolators, a well-designed wave plate is employed and works together with the Faraday rotator. Different wavelengths thus experience different phase
Publikováno v:
Journal of Lightwave Technology. 28:2890-2896
A liquid crystal tunable bidirectional isolator is proposed. A wave plate is employed to realize a wavelength interleaving function. If it works as a full wave plate, the corresponding light only may pass along a specific direction while the opposite
Autor:
Xi-kui Hu, C. D. Chen
Publikováno v:
SPIE Proceedings.
We report the modulated Cerenkov radiations in a LiTaO 3 waveguide with an annular domain structure. As a result of the continuous rotation symmetry of such a structure, the phase velocity of no nlinear polarization has a wide modulation tolerance. T
Publikováno v:
Applied optics. 53(22)
Electro-optical properties of liquid crystal (LC) gratings with alternate twisted nematic (TN) and planar aligned (PA) regions are simulated. Three typical steps are introduced: first, the LC director distributions of the two different regions are si
Publikováno v:
Optics express. 21(12)
We demonstrate the improved second-harmonic Talbot self-imaging through the quasi-phase-matching technique in a 2D periodically-poled LiTaO(3) crystal. The domain structure not only composes a nonlinear optical grating which is necessary to realize n
Publikováno v:
Quantum and Nonlinear Optics II.
Condensed matter systems are potential candidates to realize the integration of quantum information circuits. Surface phonon polariton (SPhP) is a special propagation mode in condensed matter systems. We present an investigation on the entanglement o
Publikováno v:
AIP Advances, Vol 3, Iss 4, Pp 042122-042122 (2013)
Condensed matter systems are potential candidates to realize the integration of quantum information circuits. Surface phonon polariton (SPhP) is a special propagation mode in condensed matter systems. We present an investigation on the entanglement o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f6242deb89ab1ba3b5027e2b9f6e4a6
http://arxiv.org/abs/1210.0796
http://arxiv.org/abs/1210.0796
Autor:
Hong-Qing Cui, Wei Hu, Xiao-wen Lin, Yan-qing Lu, Jia-Nan Li, Xiao Liang, Xi-kui Hu, Ye Chen, Vladimir G. Chigrinov, Ge Zhu
Publikováno v:
Optics letters. 37(17)
A dual-frequency liquid crystal based optical switch with orthogonally photo-patterned alignments is designed and fabricated. The cell gap is theoretically optimized for high switching performance. The measured extinction ratio of first diffraction o
Publikováno v:
Physical Review B. 82
Received 9 September 2010; published 6 October 2010An efficient frequency conversion scheme of surface-plasmon polariton SPP is proposed for nonlinearplasmonic applications. Lossy coupling wave equations are deduced to describe the interaction among