个性化文献订阅>文章检索

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54条记录   Light localization in nonuniformly randomized lattices [作者：Kartashov, YV; Konotop, VV; Vysloukh, VA; Torner, L,期刊：OPTICS LETTERS, 页码：286-288 , 文章类型： Article，,卷期：2012年37-3] We address Anderson localization of light in disordered optical lattices where the disorder strength varies across the transverse direction. Such variation changes the preferred domains where formation of localized eigen... Phase-matched third-harmonic generation in highly germanium-doped fiber [作者：Bencheikh, K; Richard, S; Melin, G; Krabshuis, G; Gooijer, F; Levenson, JA,期刊：OPTICS LETTERS, 页码：289-291 , 文章类型： Article，,卷期：2012年37-3] Phase-matched third-harmonic generation is demonstrated in a germanium-doped optical fiber. Green light at 514.4 nm is generated in an LP03 mode when a pump field at similar to 1543.3 nm is launched into the fiber in the... Aerosol lenses propagation model (vol 36, pg 3419, 2011) [作者：Tremblay, G; Roy, G,期刊：OPTICS LETTERS, 页码：292-292 , 文章类型： Correction，,卷期：2012年37-3] Photoelastic response of alkaline earth aluminosilicate glasses [作者：Smedskjaer, MM; Saxton, SA; Ellison, AJ; Mauro, JC,期刊：OPTICS LETTERS, 页码：293-295 , 文章类型： Article，,卷期：2012年37-3] Understanding the structural origins of the photoelastic response in oxide glasses is important for discovering new families of zero-stress optic glasses and for developing a predictive physical model. In this Letter, we... Terahertz bandpass filters using double-stacked metamaterial layers [作者：Zhu, YH; Vegesna, S; Kuryatkov, V; Holtz, M; Saed, M; Bernussi, AA,期刊：OPTICS LETTERS, 页码：296-298 , 文章类型： Article，,卷期：2012年37-3] Bandpass filters are reported based on double-stacked metamaterial layers separated by an air gap for operation at terahertz frequencies. Several stacking configurations were investigated designed for a similar to 0.5 TH... Ultrahigh infrared normal spectral emissivity of microstructured silicon coating Au film [作者：Feng, GJ; Li, Y; Wang, Y; Li, P; Zhu, JT; Zhao, L,期刊：OPTICS LETTERS, 页码：299-301 , 文章类型： Article，,卷期：2012年37-3] We studied infrared normal spectral emissivity on quasi-periodic microstructured silicon, which was prepared by femtosecond laser irradiation in SF6 ambient gas, coated with 100 nm thick Au thin film. The observed emissi... Widely tunable and ultrasensitive leaky-guided multimode fiber interferometer based on refractive-index-matched coupling [作者：Lee, CL; Lin, KH; Lin, YY; Hsu, JM,期刊：OPTICS LETTERS, 页码：302-304 , 文章类型： Article，,卷期：2012年37-3] This investigation presents a simple, widely tunable, and ultrasensitive sensor that is based on a leaky-guided multimode fiber interferometer (MMFI) operated under refractive-index-matched coupling. By use of a material... Longitudinal-differential interferometry: direct imaging of axial superluminal phase propagation [作者：Kim, MS; Scharf, T; Etrich, C; Rockstuhl, C; Peter, HH,期刊：OPTICS LETTERS, 页码：305-307 , 文章类型： Article，,卷期：2012年37-3] We introduce and demonstrate a new interferometric method called longitudinal-differential (LD) interferometry, which measures the spatially resolved phase difference of the scattered field by an object relative to the i... Design of metamaterial surfaces with broadband absorbance [作者：Wu, CH; Shvets, G,期刊：OPTICS LETTERS, 页码：308-310 , 文章类型： Article，,卷期：2012年37-3] A simple design paradigm for making broadband ultrathin plasmonic absorbers is introduced. The absorber's unit cell is composed of subunits of various sizes, resulting in nearly 100% absorbance at multiple adjacent frequ... Pure two-dimensional polarization patterns for holographic recording [作者：Ruiz, U; Provenzano, C; Pagliusi, P; Cipparrone, G,期刊：OPTICS LETTERS, 页码：311-313 , 文章类型： Article，,卷期：2012年37-3] Two-dimensional (2D) polarization patterns are achieved by the interference of two pairs of beams with perpendicular planes of incidence and orthogonal polarizations (i.e. linear or circular). In both cases, imposing a p... Coherence-polarization mixing in resonance gratings [作者：Vartiainen, I; Saastamoinen, T; Tervo, J; Kuittinen, M,期刊：OPTICS LETTERS, 页码：314-316 , 文章类型： Article，,卷期：2012年37-3] We show, using rigorous diffraction theory, that resonance gratings can be used to transfer partial spatial correlation to partial polarization even if the incident light beam is fully polarized. The phenomenon is based ... Solar blind photoconductivity in three-terminal devices of LaAlO3/SrTiO3 heterostructures [作者：Rastogi, A; Budhani, RC,期刊：OPTICS LETTERS, 页码：317-319 , 文章类型： Article，,卷期：2012年37-3] We report observations of photoconductivity in ultrathin films of LaAlO3 grown on (001) SrTiO3 at several deposition temperatures. The films show pronounced metallic behavior in the dark. The conductance of this metallic... Compact optical microfiber phase modulator [作者：Zhang, XL; Belal, M; Chen, GY; Song, ZQ; Brambilla, G; Newson, TP,期刊：OPTICS LETTERS, 页码：320-322 , 文章类型： Article，,卷期：2012年37-3] A compact optical microfiber phase modulator with MHz bandwidth is presented. A micrometer-diameter microfiber is wound on a millimeter-diameter piezoelectric ceramic rod with two electrodes. When a voltage is applied to... Reflective fiber-optic refractometer based on a thin-core fiber tailored Bragg grating reflection [作者：Ma, Y; Qiao, XG; Guo, T; Wang, RH; Zhang, J; Weng, YY; Rong, QZ; Hu, ML; Feng, ZY,期刊：OPTICS LETTERS, 页码：323-325 , 文章类型： Article，,卷期：2012年37-3] A novel reflective refractometer based on a thin-core fiber (TCF) sandwiched between a leading single-mode fiber (SMF) and a fiber Bragg grating (FBG) imprinted SMF stub was demonstrated. The reflection from the fiber st... Split-step finite-difference time-domain method with perfectly matched layers for efficient analysis of two-dimensional photonic crystals with anisotropic media [作者：Singh, G; Tan, EL; Chen, ZN,期刊：OPTICS LETTERS, 页码：326-328 , 文章类型： Article，,卷期：2012年37-3] This Letter presents a split-step (SS) finite-difference time-domain (FDTD) method for the efficient analysis of two-dimensional (2-D) photonic crystals (PhCs) with anisotropic media. The proposed SS FDTD method is formu... A slow-light laser radar system with two-dimensional scanning [作者：Schweinsberg, A; Shi, ZM; Vornehm, JE; Boyd, RW,期刊：OPTICS LETTERS, 页码：329-331 , 文章类型： Article，,卷期：2012年37-3] We propose a multi-aperture slow-light laser radar with two-dimensional scanning. We demonstrate experimentally that we can use two independent slow-light mechanisms, namely dispersive delay and stimulated Brillouin scat...