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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75条记录   In-fiber integrated accelerometer [作者：Peng, F; Yang, J; Li, XL; Yuan, YG; Wu, B; Zhou, A; Yuan, LB,期刊：OPTICS LETTERS, 页码：2056-2058 , 文章类型： Article，,卷期：2011年36-11] A compact in-fiber integrated fiber-optic Michelson interferometer based accelerometer is proposed and investigated. In the system, the sensing element consists of a twin-core fiber acting as a bending simple supported b... Three-dimensional polarization-independent visible-frequency carpet invisibility cloak [作者：Fischer, J; Ergin, T; Wegener, M,期刊：OPTICS LETTERS, 页码：2059-2061 , 文章类型： Article，,卷期：2011年36-11] We miniaturize all features in a previously introduced polarization-independent three-dimensional carpet invisibility cloak by more than a factor of 2. This leads to operation wavelengths in the visible. The structures a... High-repetition-rate distributed Brillouin sensor based on optical correlation-domain analysis with differential frequency modulation [作者：Song, KY; Kishi, M; He, ZY; Hotate, K,期刊：OPTICS LETTERS, 页码：2062-2064 , 文章类型： Article，,卷期：2011年36-11] A kind of high-repetition-rate distributed Brillouin sensor is proposed and experimentally demonstrated based on optical correlation-domain analysis with differential frequency modulation, where the optical frequencies o... Observation of asymptotic localization of a wave packet [作者：Dreisow, F; Bahat-Treidel, O; Welt, D; Szameit, A,期刊：OPTICS LETTERS, 页码：2065-2067 , 文章类型： Article，,卷期：2011年36-11] We present the experimental observation of asymptotic localization, a new regime of wave packet localization under the action of an external linear potential gradient. We employ arrays of evanescently coupled waveguides ... Principal-component-analysis-based estimation of blood flow velocities using optical coherence tomography intensity signals [作者：Mohan, N; Vakoc, B,期刊：OPTICS LETTERS, 页码：2068-2070 , 文章类型： Article，,卷期：2011年36-11] The intensity signal in optical coherence tomography contains information about the translational velocity of scatterers, and can be used to quantify blood flow. We apply principal component analysis to efficiently extra... Preconditioning for multidimensional TOMBO imaging [作者：Horisaki, R; Tanida, J,期刊：OPTICS LETTERS, 页码：2071-2073 , 文章类型： Article，,卷期：2011年36-11] In this Letter, we propose a preconditioning method to improve the convergence speed of iterative reconstruction algorithms in a compact, multidimensional, compound-eye imaging system called the thin observation module b... Broadband micro-Michelson interferometer with multi-optical-path beating using a sphered-end hollow fiber [作者：Chen, NK; Lu, KY; Shy, JT; Lin, CL,期刊：OPTICS LETTERS, 页码：2074-2076 , 文章类型： Article，,卷期：2011年36-11] We demonstrate a high-sensitivity broadband (1250-1650nm) fiber micro-Michelson interferometer using a single-mode fiber end-spliced with a sphered-end hollow-core fiber. The hollow core is slightly smaller than the soli... Atmospheric observations of multiple molecular species using ultra-high-resolution external cavity quantum cascade laser heterodyne radiometry [作者：Weidmann, D; Tsai, T; Macleod, NA; Wysocki, G,期刊：OPTICS LETTERS, 页码：1951-1953 , 文章类型： Article，,卷期：2011年36-11] We demonstrate a widely tunable laser heterodyne radiometer operating in the thermal IR during an atmospheric observation campaign in the solar occultation viewing mode. An external cavity quantum cascade laser tunable w... Dynamic sample imaging in coherent diffractive imaging [作者：Clark, JN; Putkunz, CT; Curwood, EK; Vine, DJ; Scholten, R; McNulty, I; Nugent, KA; Peele, AG,期刊：OPTICS LETTERS, 页码：1954-1956 , 文章类型： Article，,卷期：2011年36-11] As the resolution in coherent diffractive imaging improves, interexposure and intraexposure sample dynamics, such as motion, degrade the quality of the reconstructed image. Selecting data sets that include only exposures... High-resolution, background-free, time-to-space conversion by collinearly phase-matched sum-frequency generation [作者：Shayovitz, D; Marom, DM,期刊：OPTICS LETTERS, 页码：1957-1959 , 文章类型： Article，,卷期：2011年36-11] We report the first demonstration, to our knowledge, of time-to-space conversion of 1: 55 mu m femtosecond optical pulses using nondegenerate, collinearly phase-matched sum-frequency generation. A quasi-monochromatic and... Off-axis metallic diffractive lens for terahertz beams [作者：Siemion, A; Siemion, A; Makowski, M; Sypek, M; Herault, E; Garet, F; Coutaz, JL,期刊：OPTICS LETTERS, 页码：1960-1962 , 文章类型： Article，,卷期：2011年36-11] A diffractive optical element for off-axis focusing of terahertz radiation is presented. It was designed in a nonparaxial regime and manufactured in a metal slab by laser cutting of curved stripes. The optical function o... Two-dimensional scanning probe driven by a solenoid-based single actuator for optical coherence tomography [作者：Min, EJ; Shin, JG; Kim, Y; Lee, BH,期刊：OPTICS LETTERS, 页码：1963-1965 , 文章类型： Article，,卷期：2011年36-11] We propose the two-dimensional scanning probe operating with a single actuator, which is thought useful as a sample probe for optical coherence tomography (OCT). The probe was designed to use a single-body lensed fiber c... Multiwatt level output powers from a tunable fiber optical parametric oscillator [作者：Xu, YQ; Mak, KF; Murdoch, SG,期刊：OPTICS LETTERS, 页码：1966-1968 , 文章类型： Article，,卷期：2011年36-11] We present an all-fiber high average power fiber optical parametric oscillator based on standard telecommunications dispersion-shifted fiber. The output of the oscillator is continuously tunable out to +/-28 THz from the... Surface-plasmon-polariton-assisted dipole-dipole interaction near metal surfaces [作者：Zhou, F; Liu, Y; Li, ZY,期刊：OPTICS LETTERS, 页码：1969-1971 , 文章类型： Article，,卷期：2011年36-11] We investigate the surface plasmon polariton (SPP)-assisted interaction between two dipoles near a metal surface. The radiation energy from a dipole can excite SPPs and transport to another dipole through the channel of ... Common-path achromatic rotational-shearing coronagraph [作者：Tavrov, A; Korablev, O; Ksanfomaliti, L; Rodin, A; Frolov, P; Nishikwa, J; Tamura, M; Kurokawa, T; Takeda, M,期刊：OPTICS LETTERS, 页码：1972-1974 , 文章类型： Article，,卷期：2011年36-11] To suppress starlight for direct exoplanet observation, we propose a common-path achromatic rotational-shearing coronagraph (CP-ARC), which is an interferocoronagraph with an angular-adjustable field rotator. The CP-ARC ... Porphyrin-doped solgel-lined structured optical fibers for local and remote sensing [作者：Huyang, G; Canning, J; Aslund, ML; Naqshbandi, M; Gibson, B; Petermann, I; Stocks, D; Crossley, MJ,期刊：OPTICS LETTERS, 页码：1975-1977 , 文章类型： Article，,卷期：2011年36-11] We constructed a type of sensor by depositing a solgel layer within the interior holes of a silica-structured fiber and, subsequently, coating this with an acid-responsive porphyrin. Protonation of the porphyrin by an ac...