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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74条记录   Terahertz near-field imaging using subwavelength plasmonic apertures and a quantum cascade laser source [作者：Baragwanath, AJ; Freeman, JR; Gallant, AJ; Zeitler, JA; Beere, HE; Ritchie, DA; Chamberlain, JM,期刊：OPTICS LETTERS, 页码：2393-2395 , 文章类型： Article，,卷期：2011年36-13] The first demonstration, to our knowledge, of near-field imaging using subwavelength plasmonic apertures with a terahertz quantum cascade laser source is presented. "Bull's-eye"apertures, featuring subwavelength circular... Coherent Raman scanning fiber endoscopy [作者：Saar, BG; Johnston, RS; Freudiger, CW; Xie, XS; Seibel, EJ,期刊：OPTICS LETTERS, 页码：2396-2398 , 文章类型： Article，,卷期：2011年36-13] Coherent Raman scattering methods allow for label-free imaging of tissue with chemical contrast and high spatial and temporal resolution. However, their imaging depth in scattering tissue is limited to less than 1 mm, re... All air-plasma terahertz spectroscopy [作者：Clough, B; Liu, JL; Zhang, XC,期刊：OPTICS LETTERS, 页码：2399-2401 , 文章类型： Article，,卷期：2011年36-13] We demonstrate terahertz wave generation and detection capabilities up to 6 THz without the need for solid state materials, biased electrodes, or forward propagating signal collection. An "all air-plasma" terahertz syste... Efficient Tm:LuVO(4) laser at 1:9 mu m [作者：Yu, HH; Pan, ZB; Zhang, HJ; Wang, ZP; Wang, JY; Jiang, MH,期刊：OPTICS LETTERS, 页码：2402-2404 , 文章类型： Article，,卷期：2011年36-13] We report an efficient laser-diode-pumped Tm-doped LuVO(4) crystal laser at about 1.9 mu m. For the first time to our knowledge, the pi-polarized Tm:LuVO(4) laser was achieved. The maximum output power and slope efficien... Focusing light with a reflection photon sieve [作者：Kallane, M; Buck, J; Harm, S; Seemann, R; Rossnagel, K; Kipp, L,期刊：OPTICS LETTERS, 页码：2405-2407 , 文章类型： Article，,卷期：2011年36-13] An advanced type of diffractive optical element is presented that combines the concept of the photon sieve with an off-axis, off-normal incidence reflection geometry. Compared to transmission optical elements, the signal... Laser diode pumped bismuth-doped optical fiber amplifier for 1430 nm band [作者：Melkumov, MA; Bufetov, IA; Shubin, AV; Firstov, SV; Khopin, VF; Guryanov, AN; Dianov, EM,期刊：OPTICS LETTERS, 页码：2408-2410 , 文章类型： Article，,卷期：2011年36-13] A 24 dB gain bismuth-doped fiber amplifier at 1430nm pumped by a 65mW commercial laser diode at 1310nm is reported for the first time (to our knowledge). A 3 dB bandwidth of about 40nm, a noise figure of 6 dB, and a powe... Single-layer one-dimensional nonpolarizing guided-mode resonance filters under normal incidence [作者：Alasaarela, T; Zheng, DD; Huang, LL; Priimagi, A; Bai, BF; Tervonen, A; Honkanen, S; Kuittinen, M; Turunen, J,期刊：OPTICS LETTERS, 页码：2411-2413 , 文章类型： Article，,卷期：2011年36-13] We demonstrate that properly designed one-dimensional guided-mode resonance filters (GMRFs) with only one grating layer can exhibit a nonpolarizing resonant filtering effect under normal incidence. A sinusoidal profile n... Enhanced magnetic response in a gold nanowire pair array through coupling with Bloch surface waves [作者：Liu, H; Sun, XD; Pei, YB; Yao, FF; Jiang, YY,期刊：OPTICS LETTERS, 页码：2414-2416 , 文章类型： Article，,卷期：2011年36-13] We numerically study the coupling of magnetic plasmon polaritons (MPPs) with Bloch surface waves (BSWs) in a system composed of a one-dimensional gold nanowire pair array lying on a periodic dielectric multilayer. At an ... High-power, continuous-wave, mid-infrared optical parametric oscillator based on MgO:sPPLT [作者：Kumar, SC; Ebrahim-Zadeh, M,期刊：OPTICS LETTERS, 页码：2578-2580 , 文章类型： Article，,卷期：2011年36-13] We report a stable, high-power, cw, mid-IR optical parametric oscillator using MgO-doped stoichiometric periodically poled LiTaO(3) (MgO:sPPLT) pumped by a Yb fiber laser at 1064 nm. The singly resonant oscillator (SRO),... Control of light polarization by acousto-optic diffraction from leaky acoustic wave in LiNbO(3) [作者：Rimeika, R; Kazdailis, P; Ciplys, D; Balakauskas, S,期刊：OPTICS LETTERS, 页码：2581-2583 , 文章类型： Article，,卷期：2011年36-13] The acousto-optic control of light polarization due to diffraction by leaky acoustic waves in ZX-LiNbO(3) has been demonstrated. The randomly polarized light of 633 nm wavelength is converted by the anisotropic diffracti... Three-field noise correlation via third-order nonlinear optical processes [作者：Zheng, HB; Khadka, U; Song, JP; Zhang, YP; Xiao, M,期刊：OPTICS LETTERS, 页码：2584-2586 , 文章类型： Article，,卷期：2011年36-13] We report experimental observation of three-field noise correlation between two coexisting four-wave mixing (FWM) signals and the probe signal in a coherently-prepared rubidium vapor system. The two FWM signals in a doub... Terahertz imaging through self-mixing in a quantum cascade laser [作者：Dean, P; Lim, YL; Valavanis, A; Kliese, R; Nikolic, M; Khanna, SP; Lachab, M; Indjin, D; Ikonic, Z; Harrison, P; Rakic, AD; Linfield, EH; Davies, AG,期刊：OPTICS LETTERS, 页码：2587-2589 , 文章类型： Article，,卷期：2011年36-13] We demonstrate terahertz (THz) frequency imaging using a single quantum cascade laser (QCL) device for both generation and sensing of THz radiation. Detection is achieved by utilizing the effect of self-mixing in the THz... Ultrashort broadband polarization beam splitter based on an asymmetrical directional coupler [作者：Dai, DX; Wang, Z; Bowers, JE,期刊：OPTICS LETTERS, 页码：2590-2592 , 文章类型： Article，,卷期：2011年36-13] An ultrashort polarization beam splitter (PBS) based on an asymmetrical directional coupler is proposed by utilizing the evanescent coupling between a strip-nanowire and a nanoslot waveguide. In order to be convenient fo... Tailoring Cerenkov second-harmonic generation in bulk nonlinear photonic crystal [作者：Sheng, Y; Roppo, V; Kong, Q; Kalinowski, K; Wang, Q; Cojocaru, C; Trull, J; Krolikowski, W,期刊：OPTICS LETTERS, 页码：2593-2595 , 文章类型： Article，,卷期：2011年36-13] We investigate theoretically the Cerenkov-type second-harmonic generation in two-dimensional bulk nonlinear photonic crystal with longitudinal modulation of the chi((2)) nonlinearity. We show that in this scheme the Cere... Nonlinear soliton matching between optical fibers [作者：Agger, C; Sorensen, ST; Thomsen, CL; Keiding, SR; Bang, O,期刊：OPTICS LETTERS, 页码：2596-2598 , 文章类型： Article，,卷期：2011年36-13] In this Letter, we propose a generic nonlinear coupling coefficient, eta(2)(NL) = eta|gamma/beta(2)|(fiber2)/|gamma/beta(2)|(fiber1), which gives a quantitative measure for the efficiency of nonlinear matching of optical... Furnace chemical vapor deposition bismuth-doped silica-core holey fiber [作者：Zlenko, AS; Dvoyrin, VV; Mashinsky, VM; Denisov, AN; Iskhakova, LD; Mayorova, MS; Medvedkov, OI; Semenov, SL; Vasiliev, SA; Dianov, EM,期刊：OPTICS LETTERS, 页码：2599-2601 , 文章类型： Article，,卷期：2011年36-13] A bismuth-doped-pure-silica holey fiber is fabricated using a fiber preform made by the furnace chemical vapor deposition method. The spectroscopic properties of the fiber are studied, and laser action at lambda - 1450 n...