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17条记录   Q-switched fiber lasers with carbon nanotubes hosted in ceramics [作者：Song, YW,期刊：APPLIED OPTICS, 页码：290-294 , 文章类型： Article，,卷期：2012年51-3] Q-switched fiber ring lasers operated by single-walled carbon nanotubes (SWNTs) hosted in SiO2 matrix are demonstrated by highlighting their stable operation and dramatically improved thermal damage threshold. Employing ... Segmented mirror phasing using the focal-plane intensity [作者：Dente, GC; Tilton, ML,期刊：APPLIED OPTICS, 页码：295-301 , 文章类型： Article，,卷期：2012年51-3] We develop a method for subaperture piston phase retrieval in a telescope using a segmented primary mirror. We assume that the mirror subapertures are arranged on a two-dimensional lattice, and in addition, the separate ... Fabrication of two-dimensional superposed microstructure by interference lithography [作者：Lu, H; Zhao, QL; Zhang, QY; Niu, DJ; Wang, X,期刊：APPLIED OPTICS, 页码：302-305 , 文章类型： Article，,卷期：2012年51-3] In this paper, we report the basic theory and method of single exposure interference lithography (IL) to fabricate two-dimensional (2D) superposed microstructures. Distribution of six-beam interference intensities with d... Gauss-Legendre quadrature method used to evaluate the spatio-temporal intensity of ultrashort pulses in the focal region of lenses [作者：Garcia-Martinez, L; Rosete-Aguilar, M; Garduno-Mejia, J,期刊：APPLIED OPTICS, 页码：306-315 , 文章类型： Article，,卷期：2012年51-3] We analyze the spatio-temporal intensity of sub-20 femtosecond pulses with a carrier wavelength of 810 nm along the optical axis of low numerical aperture achromatic and apochromatic doublets designed in the IR region by... Millimeter-wave center of curvature test for a fast paraboloid [作者：Goldberg, S; Padin, S,期刊：APPLIED OPTICS, 页码：316-322 , 文章类型： Article，,卷期：2012年51-3] We describe a technique for measuring the surface profile of a radio telescope with a fast paraboloidal primary. The technique uses a sensor, at the center of curvature of the primary, consisting of a millimeter-wave sou... Compact high-power, TEM00 acousto-optics Q-switched Nd:YVO4 oscillator pumped at 888 nm [作者：Hong, HL; Huang, L; Liu, Q; Yan, P; Gong, ML,期刊：APPLIED OPTICS, 页码：323-327 , 文章类型： Article，,卷期：2012年51-3] A compact, high-power, high-repetition-rate Q-switched laser oscillator is presented in this paper. Adopting the acousto-optics Q-switching mechanism, the maximum output power of 57 W of 1064 nm fundamental wave at 200 k... Statistical analysis for windowed Fourier ridge algorithm in fringe pattern analysis [作者：Gao, WJ; Kemao, Q,期刊：APPLIED OPTICS, 页码：328-337 , 文章类型： Article，,卷期：2012年51-3] Based on the windowed Fourier transform, the windowed Fourier ridges (WFR) algorithm and the windowed Fourier filtering algorithm (WFF) have been developed and proven effective for fringe pattern analysis. The WFR algori... Noise-suppressed image enhancement using multiscale top-hat selection transform through region extraction [作者：Bai, XZ; Zhou, FG; Xue, BD,期刊：APPLIED OPTICS, 页码：338-347 , 文章类型： Article，,卷期：2012年51-3] Enhancing an image through increasing the contrast of the image is one effective way of image enhancement. To well enhance an image and suppress the produced noises in the resulting image, a multiscale top-hat selection ... Performance comparison of Raman/erbium-doped-fiber hybrid-amplification-based long-distance fiber Bragg grating sensor systems [作者：Huh, JH; Chang, YM; Yan, LS; Lee, JH,期刊：APPLIED OPTICS, 页码：348-355 , 文章类型： Article，,卷期：2012年51-3] A study regarding the performance comparison of three different types of long-distance fiber Bragg grating (FBG) sensors based on bidirectional Raman and erbium-doped fiber (EDF) amplification has been carried out to det... Laser coarse-fine coupling scanning method by steering double prisms [作者：Li, AH; Jiang, XC; Sun, JF; Wang, LJ; Li, ZZ; Liu, LR,期刊：APPLIED OPTICS, 页码：356-364 , 文章类型： Article，,卷期：2012年51-3] Recent developments in optical communication systems have presented an emerging need for scanning and tracking dynamic targets with high accuracy. Unfortunately, conventional scanners have difficulty supplying either suf... Delta-doped electron-multiplied CCD with absolute quantum efficiency over 50% in the near to far ultraviolet range for single photon counting applications [作者：Nikzad, S; Hoenk, ME; Greer, F; Jacquot, B; Monacos, S; Jones, TJ; Blacksberg, J; Hamden, E; Schiminovich, D; Martin, C; Morrissey, P,期刊：APPLIED OPTICS, 页码：365-369 , 文章类型： Article，,卷期：2012年51-3] We have used molecular beam epitaxy (MBE) based delta-doping technology to demonstrate nearly 100% internal quantum efficiency (QE) on silicon electron-multiplied charge-coupled devices (EMCCDs) for single photon countin... Analysis of molecular dynamics of colloidal particles in transported dilute samples by self-mixing laser Doppler velocimetry [作者：Sudo, S; Ohtomo, T; Iwamatsu, M; Osada, T; Otsuka, K,期刊：APPLIED OPTICS, 页码：370-377 , 文章类型： Article，,卷期：2012年51-3] Colloidal particles in a liquid medium are transported with constant velocity, and dynamic light scattering experiments are performed on the samples by self-mixing laser Doppler velocimetry. The power spectrum of the mod... Iterative phase retrieval strategy of transient events [作者：Ng, TW; Chua, ASL,期刊：APPLIED OPTICS, 页码：378-384 , 文章类型： Article，,卷期：2012年51-3] Important nuances of a process or processes in action can be obtained from the phase retrieval of diffraction patterns for analysis of transient events. A significant limitation associated with the iterative approach is ... Optimizing the identification of mono- and bilayer graphene on multilayer substrates [作者：Kontis, C; Mueller, MR; Kuechenmeister, C; Kallis, KT; Knoch, J,期刊：APPLIED OPTICS, 页码：385-389 , 文章类型： Article，,卷期：2012年51-3] This work presents an investigation and optimization of the identification of graphene mono- and bilayers on various multilayer substrates. Instead of the mere contrast between substrate and substrate/mono/bilayer system... Effective way of reducing coupling loss between rectangular microwaveguide and fiber [作者：Zhou, H; Chen, ZL; Xi, XM; Hou, J; Chen, JB,期刊：APPLIED OPTICS, 页码：390-393 , 文章类型： Article，,卷期：2012年51-3] We introduce an anamorphic photonic crystal fiber (PCF) produced by postprocessing techniques to improve the coupling loss between a conventional single-mode fiber and rectangular microwaveguide. One end of the round cor... Telescope alignment from sparsely sampled wavefront measurements over pupil subapertures [作者：Bloemhof, EE; An, X; Kuan, G; Moore, D; O'Shay, B; Page, N; Tang, H,期刊：APPLIED OPTICS, 页码：394-400 , 文章类型： Article，,卷期：2012年51-3] We present a simple formalism that has proven useful in on-axis alignment of two-element telescopes when wavefront information is available from only a limited region (here two noncontiguous subapertures) of the pupil. M...