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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139条记录   Creation of large band gap with anisotropic annular photonic crystal slab structure [作者：Shi, P; Huang, K; Kang, XL; Li, YP,期刊：OPTICS EXPRESS, 页码：5221-5228 , 文章类型： Article，,卷期：2010年18-5] A two-dimensional anisotropic annular photonic crystal slab structure composed of circular air holes and dielectric rods with finite thickness in a triangular lattice is presented to achieve an absolute photonic band ... Sub-wavelength focal spot with long depth of focus generated by radially polarized, narrow-width annular beam [作者：Kitamura, K; Sakai, K; Noda, S,期刊：OPTICS EXPRESS, 页码：4518-4525 , 文章类型： Article，,卷期：2010年18-5] We demonstrate the formation of a sub-wavelength focal spot with a long depth of focus using a radially polarized, narrow-width annular beam. Theoretical analysis predicts that a tighter focal spot ( approximately 0.4 la... Moving targets virtually via composite optical transformation [作者：Jiang, WX; Cui, TJ,期刊：OPTICS EXPRESS, 页码：5161-5167 , 文章类型： Article，,卷期：2010年18-5] We propose a composite optical transformation to design an illusion device which can move the image of a target from one place to another place. Enclosed by such an illusion device, an arbitrary object located at one pla... Frequency converter implementing an optical analogue of the cosmological redshift [作者：Ginis, V; Tassin, P; Craps, B; Veretennicoff, I,期刊：OPTICS EXPRESS, 页码：5350-5355 , 文章类型： Article，,卷期：2010年18-5] According to general relativity, the frequency of electromagnetic radiation is altered by the expansion of the universe. This effect-commonly referred to as the cosmological redshift-is of utmost importance for observati... Dual-frequency pattern scheme for high-speed 3-D shape measurement [作者：Liu, K; Wang, YC; Lau, DL; Hao, Q; Hassebrook, LG,期刊：OPTICS EXPRESS, 页码：5229-5244 , 文章类型： Article，,卷期：2010年18-5] A novel dual-frequency pattern is developed which combines a high-frequency sinusoid component with a unit-frequency sinusoid component, where the high-frequency component is used to generate robust phase information, an... Plasma power controlled deposition of SiOx with manipulated Si Quantum Dot size for photoluminescent wavelength tailoring [作者：Lai, BH; Cheng, CH; Pai, YH; Lin, GR,期刊：OPTICS EXPRESS, 页码：4449-4456 , 文章类型： Article，,卷期：2010年18-5] Plasma power controlled PECVD of SiOx under SiH4/N2O gas mixture with manipulated Si quantum dot (Si-QD) size for tailoring photoluminescent (PL) wavelength is demonstrated. The incomplete decomposition of N2O at high pl... The Physics of ultrafast saturable absorption in graphene [作者：Xing, GC; Guo, HC; Zhang, XH; Sum, TC; Huan, CHA,期刊：OPTICS EXPRESS, 页码：4564-4573 , 文章类型： Article，,卷期：2010年18-5] The ultrafast saturable absorption in graphene is experimentally and theoretically investigated in the femtosecond (fs) time regime. This phenomenon is well-modeled with valence band depletion, conduction band filling an... High speed optical coherence microscopy with autofocus adjustment and a miniaturized endoscopic imaging probe [作者：Aguirre, AD; Sawinski, J; Huang, SW; Zhou, C; Denk, W; Fujimoto, JG,期刊：OPTICS EXPRESS, 页码：4222-4239 , 文章类型： Article，,卷期：2010年18-5] Optical coherence microscopy (OCM) is a promising technique for high resolution cellular imaging in human tissues. An OCM system for high-speed en face cellular resolution imaging was developed at 1060 nm wavelength at f... Generation of pulsed and continuous-wave squeezed light with Rb-87 vapor [作者：Agha, IH; Messin, G; Grangier, P,期刊：OPTICS EXPRESS, 页码：4198-4205 , 文章类型： Article，,卷期：2010年18-5] We present experimental studies on the generation of pulsed and continuous-wave squeezed vacuum via nonlinear rotation of the polarization ellipse in a Rb-87 vapor. Squeezing is observed for a wide range of input powers ... Observation of spontaneous parametric down-conversion excited by high brightness blue LED [作者：Tamosauskas, G; Galinis, J; Dubietis, A; Piskarskas, A,期刊：OPTICS EXPRESS, 页码：4310-4315 , 文章类型： Article，,卷期：2010年18-5] We report on what is to our knowledge the first observation of the parametric fluorescence in bulk nonlinear crystals excited by commercial high-brightness incoherent blue LED. (C) 2010 Optical Society of America Witnessing effective entanglement over a 2km fiber channel [作者：Wittmann, C; Furst, J; Wiechers, C; Elser, D; Haseler, H; Lutkenhaus, N; Leuchs, G,期刊：OPTICS EXPRESS, 页码：4499-4509 , 文章类型： Article，,卷期：2010年18-5] We present a fiber-based continuous-variable quantum key distribution system. In the scheme, a quantum signal of two non-orthogonal weak optical coherent states is sent through a fiber-based quantum channel. The receiver... Double photonic bandgaps dynamically induced in a tripod system of cold atoms [作者：Cui, CL; Wu, JH; Gao, JW; Zhang, Y; Ba, N,期刊：OPTICS EXPRESS, 页码：4538-4546 , 文章类型： Article，,卷期：2010年18-5] A tripod atomic system driven by two standing-wave fields ( a coupling and a driving) is explored to generate tunable double photonic bandgaps in the regime of electromagnetically induced transparency. Both photonic band... Polarized fluorescent nanospheres [作者：Luchowski, R; Gryczynski, Z; Foldes-Papp, Z; Chang, A; Borejdo, J; Sarkar, P; Gryczynski, I,期刊：OPTICS EXPRESS, 页码：4289-4299 , 文章类型： Article，,卷期：2010年18-5] Fluorescent beads (nanoparticles, nanospheres) are commonly used in fluorescence spectroscopy and microscopy. Due to the random distribution of dye and high dye to nanoparticle ratio, the fluorescence polarization observ... Design and evaluation of an ultra-slim objective for in-vivo deep optical biopsy [作者：Landau, SM; Liang, C; Kester, RT; Tkaczyk, TS; Descour, MR,期刊：OPTICS EXPRESS, 页码：4758-4775 , 文章类型： Article，,卷期：2010年18-5] An estimated 1.6 million breast biopsies are performed in the US each year. In order to provide real-time, in-vivo imaging with sub-cellular resolution for optical biopsies, we have designed an ultra-slim objective to fi... Heart rate monitoring via remote photoplethysmography with motion artifacts reduction [作者：Cennini, G; Arguel, J; Aksit, K; van Leest, A,期刊：OPTICS EXPRESS, 页码：4867-4875 , 文章类型： Article，,卷期：2010年18-5] In this paper, we present a novel photoplethysmographic device that operates remotely, i.e. not in contact with the skin. The device allows for real time measurements of heart rate with motion artifact reduction from a d... Detection of lipid in atherosclerotic vessels using ultrasound-guided spectroscopic intravascular photoacoustic imaging [作者：Wang, B; Su, JL; Amirian, J; Litovsky, SH; Smalling, R; Emelianov, S,期刊：OPTICS EXPRESS, 页码：4889-4897 , 文章类型： Article，,卷期：2010年18-5] Lipid is a common constituent in atherosclerotic plaques. The location and area of the lipid region is closely related to the progression of the disease. Intravascular photoacoustic (IVPA) imaging, a minimally invasive i...