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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68条记录   Data consistency condition-based beam-hardening correction [作者：Tang, SJ; Mou, XQ; Xu, Q; Zhang, YB; Bennett, J; Yu, HY,期刊：OPTICAL ENGINEERING, 页码：76501-76501 , 文章类型： Article，,卷期：2011年50-7] In medical x ray computed tomography (CT) imaging devices, the x ray tube usually emits a polychromatic spectrum of photons resulting in beam-hardening artifacts in the reconstructed images. The bone-correction method ha... Thermal stability analysis of nonlinear optical switch based on asymmetric three-core nonlinear directional coupler with variable Gaussian coupling coefficient [作者：Tao, Q; Luo, FG; Cao, L; Hu, J; Cai, DS; Wan, ZW; Zhang, JX; Yu, ZH,期刊：OPTICAL ENGINEERING, 页码：71104-71104 , 文章类型： Article，,卷期：2011年50-7] We analyze the thermal stability of the power transmission efficiency and the extinction ratio in an asymmetric three-core silicon-on-insulator nonlinear directional coupler with variable Gaussian coupling coefficient. B... Ion-exchanged glass waveguide technology: a review [作者：Tervonen, A; West, BR; Honkanen, S,期刊：OPTICAL ENGINEERING, 页码：71107-71107 , 文章类型： Review，,卷期：2011年50-7] We review the history and current status of ion exchanged glass waveguide technology. The background of ion exchange in glass and key developments in the first years of research are briefly described. An overview of fabr... Analytical model for crosstalk analysis of optoelectronic transmitter modules for optical interconnects [作者：Ukaegbu, IA; Sangirov, J; Cho, MH; Lee, TW; Park, HH,期刊：OPTICAL ENGINEERING, 页码：75401-75401 , 文章类型： Article，,卷期：2011年50-7] In this paper, a crosstalk expression and equivalent circuit model have been proposed based on RLC line model and interconnect parameters for wire-bonded and flip-chip bonded multichannel optoelectronic modules. The anal... Phase measurements for beam splitters with coherent detection technique [作者：Wan, LY; Zhou, Y; Sun, JF; Liu, LR; Hou, PP,期刊：OPTICAL ENGINEERING, 页码：73604-73604 , 文章类型： Article，,卷期：2011年50-7] Using a coherent detection technique, the measurement of the phase-relation between transmitted and reflected paths for beam splitters is presented. A change in the phase of p and s polarization components of the reflect... Complementary sequences-based channel estimation for diffuse wireless optical communications [作者：Wang, JB; Jiao, Y; Song, XY; Zhao, XB; Gu, M; Chen, M; Xie, XX; Sheng, M,期刊：OPTICAL ENGINEERING, 页码：75003-75003 , 文章类型： Article，,卷期：2011年50-7] Since wireless optical communication (WOC) systems can offer several potential advantages over their radio frequency counterparts, there has been a growing interest in WOC systems. Influenced by the complicated optical p... Modeling and simulation of polarization errors in reflective fiber optic current sensor [作者：Wang, LH; Xu, XS; Liu, XX; Zhang, T; Yan, J; Ji, Q,期刊：OPTICAL ENGINEERING, 页码：74402-74402 , 文章类型： Article，,卷期：2011年50-7] Several key optical components in a reflective fiber optic current sensor (R-FOCS) show error characteristics, which induces linearly polarized light wave in polarization maintaining (PM) fiber and circularly polarized l... Lithology intelligent identification using support vector machine and adaptive cellular automata in multispectral remote sensing image [作者：Wang, XM; Niu, RQ; Wu, K,期刊：OPTICAL ENGINEERING, 页码：76201-76201 , 文章类型： Article，,卷期：2011年50-7] Remote sensing provides a new idea and an advanced method for lithology identification, but lithology identification by remote sensing is quite difficult because 1. the disciplines of lithology identification in a concre... Investigation of velocity and impedance matching for the electro-optic modulator [作者：Wen, Y; Zhang, XX; Liu, HD; Huang, CY; Shen, J; Zhu, Y,期刊：OPTICAL ENGINEERING, 页码：71106-71106 , 文章类型： Article，,卷期：2011年50-7] Based on Wheeler's transformation of multilayer microstrip line, velocity and impedance matching have been analyzed for polymer electro-optic (EO) modulator. Due to the advantages of polymer materials, velocity-matching ... Effects of sodium chloride on the properties of chlorophyll a submonolayer adsorbed onto hydrophobic and hydrophilic surfaces using broadband spectroscopy with single-mode integrated optical waveguides [作者：Wiederkehr, RS; Hoops, GC; Mendes, SB,期刊：OPTICAL ENGINEERING, 页码：71109-71109 , 文章类型： Article，,卷期：2011年50-7] In this work, we experimentally investigated the effects of sodium chloride on the molar absorptivity and surface density of a submonolayer of chlorophyll a adsorbed onto hydrophilic and hydrophobic solid/liquid interfac... Compressed sensing for practical optical imaging systems: a tutorial [作者：Willett, RM; Marcia, RF; Nichols, JM,期刊：OPTICAL ENGINEERING, 页码：72601-72601 , 文章类型： Article，,卷期：2011年50-7] The emerging field of compressed sensing has potentially powerful implications for the design of optical imaging devices. In particular, compressed sensing theory suggests that one can recover a scene at a higher resolut... Photothermal imaging of nanoparticles beyond the diffraction limit [作者：Wong, CL; Chen, GCK; Ng, BK; Agarwal, S; Fanani, N; Lin, ZP; Vasudevan, S; Chen, P,期刊：OPTICAL ENGINEERING, 页码：73201-73201 , 文章类型： Article，,卷期：2011年50-7] In this paper, a full-field photothermal imaging technique, which does not require a time consuming scan as used in the conventional photothermal imaging system, is reported. Imaging on gold nanoparticles (70 nm) and a b... Image fusion scheme by combining local image structures and directive contrasts [作者：Xiao, ZS; Zheng, CX,期刊：OPTICAL ENGINEERING, 页码：77005-77005 , 文章类型： Article，,卷期：2011年50-7] In multiresolution analysis, the total structures of images are characterized by an approximate component, and the specific features such as lines, edges, and contours are contained in detail components. This paper propo... Infrared face recognition based on intensity of local micropattern-weighted local binary pattern [作者：Xie, ZH; Liu, GD,期刊：OPTICAL ENGINEERING, 页码：77201-77201 , 文章类型： Article，,卷期：2011年50-7] The traditional local binary pattern (LBP) histogram representation extracts the local micropatterns and assigns the same weight to all local micropatterns. To combine the different contributions of local micropatterns t... Robust photonic radio frequency multiplication technique by utilizing Fabry-Perot laser diode injection locking [作者：Yang, J; Wen, JH; Tang, YL; Li, HW; Zhou, ZY; Xu, J,期刊：OPTICAL ENGINEERING, 页码：75006-75006 , 文章类型： Article，,卷期：2011年50-7] A simple and robust photonic radio frequency multiplication with continuously tunable multiplication factor by using a Fabry-Perot laser diode (FP-LD) is proposed and demonstrated. In a FP-LD, the four-wave mixing effect... Nonparaxial propagation of vectorial hollow Gaussian beams diffracted at an annular aperture [作者：Yang, YJ; Li, XF; Duan, KL,期刊：OPTICAL ENGINEERING, 页码：78001-78001 , 文章类型： Article，,卷期：2011年50-7] Based on the vectorial Raleigh-Sommerfeld diffraction integral, an analytical propagation equation of vectorial nonparaxial hollow Gaussian beams (HGBs) through an annular aperture is derived. The corresponding closed-fo...