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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共120条记录   Design of thin-film photonic metamaterial Luneburg lens using analytical approach [作者：Gao, HH; Zhang, BL; Johnson, SG; Barbastathis, G,期刊：OPTICS EXPRESS, 页码：1617-1628 , 文章类型： Article，,卷期：2012年20-2] We design an all-dielectric Luneburg lens as an adiabatic space-variant lattice explicitly accounting for finite film thickness. We describe an all-analytical approach to compensate for the finite height of subwavelength... Phase sensitive amplification in a highly nonlinear lead-silicate fiber [作者：Ettabib, MA; Jones, L; Kakande, J; Slavik, R; Parmigiani, F; Feng, X; Poletti, F; Ponzo, GM; Shi, JD; Petrovich, MN; Loh, WH; Petropoulos, P; Richardson, DJ,期刊：OPTICS EXPRESS, 页码：1629-1634 , 文章类型： Article，,卷期：2012年20-2] We experimentally demonstrate phase-sensitive amplification in a highly nonlinear and low-dispersion lead-silicate W-type fiber. A phase-sensitive gain variation of 6 dB was observed in a 1.56-m sample of the fiber for a... Sensitivity improvement and carrier power reduction in direct-detection optical OFDM systems by subcarrier pairing [作者：Hong, Y; Lowery, AJ; Viterbo, E,期刊：OPTICS EXPRESS, 页码：1635-1648 , 文章类型： Article，,卷期：2012年20-2] This paper introduces subcarrier pairing to optical OFDM systems and shows, using simulations, that the sensitivity of Direct-Detection Optical Orthogonal Frequency Division Multiplexed (DDO-OFDM) systems can be improved... Effect of fog on free-space optical links employing imaging receivers [作者：Mahalati, RN; Kahn, JM,期刊：OPTICS EXPRESS, 页码：1649-1661 , 文章类型： Article，,卷期：2012年20-2] We analyze free-space optical links employing imaging receivers in the presence of misalignment and atmospheric effects, such as haze, fog or rain. We present a detailed propagation model based on the radiative transfer ... Third and fifth harmonic generation by tightly focused femtosecond pulses at 2.2 mu m wavelength in air [作者：Ariunbold, GO; Polynkin, P; Moloney, JV,期刊：OPTICS EXPRESS, 页码：1662-1667 , 文章类型： Article，,卷期：2012年20-2] We report experiments on the generation of third and fifth harmonics of millijoule-level, tightly focused, femtosecond laser pulses at 2.2 mu m wavelength in air. The measured ratio of yields of the third and fifth harmo... Second harmonic generation in three-dimensional structures based on homogeneous centrosymmetric metallic spheres [作者：Xu, JY; Zhang, XD,期刊：OPTICS EXPRESS, 页码：1668-1684 , 文章类型： Article，,卷期：2012年20-2] The theory of second harmonic generation (SHG) in three-dimensional structures consisting of arbitrary distributions of metallic spheres made of centrosymmetric materials is developed by means of multiple scattering of e... Silicon waveguide with four zero-dispersion wavelengths and its application in on-chip octave-spanning supercontinuum generation [作者：Zhang, L; Lin, Q; Yue, Y; Yan, Y; Beausoleil, RG; Willner, AE,期刊：OPTICS EXPRESS, 页码：1685-1690 , 文章类型： Article，,卷期：2012年20-2] We propose a novel silicon waveguide that exhibits four zero-dispersion wavelengths for the first time, to the best of our knowledge, with a flattened dispersion over a 670-nm bandwidth. This holds a great potential for ... A novel scheme for achieving quasi-uniform rate polarization scrambling at 752 krad/s [作者：Yao, L; Huang, H; Chen, J; Tan, E; Willner, A,期刊：OPTICS EXPRESS, 页码：1691-1699 , 文章类型： Article，,卷期：2012年20-2] We propose and demonstrate a novel scheme for obtaining quasi-uniform rate polarization scrambling at up to 752 krad/s in fiber optic systems by using cascaded multiple fiber squeezers with each one placed in a certain o...