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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76条记录   Maskless laser tailoring of conical pillar arrays for antireflective biomimetic surfaces [作者：Wang, L; Xu, BB; Chen, QD; Ma, ZC; Zhang, R; Liu, QX; Sun, HB,期刊：OPTICS LETTERS, 页码：3305-3307 , 文章类型： Article，,卷期：2011年36-17] Herein, we report a facile approach for rapid and maskless production of subwavelength structured antireflective surfaces with high and broadband transmittance-direct laser interference ablation. The interfered laser bea... Self-referenced method for terahertz wave time-domain spectroscopy [作者：Redo-Sanchez, A; Zhang, XC,期刊：OPTICS LETTERS, 页码：3308-3310 , 文章类型： Article，,卷期：2011年36-17] The method allows retrieval of the absorbance of a sample without the need for a reference measurement. The method measures the dynamic variation of frequency resolution as the waveform is being acquired. In terahertz wa... Methods and evaluation of frequency aging in distributed-feedback laser diodes for rubidium atomic clocks [作者：Matthey, R; Affolderbach, C; Mileti, G,期刊：OPTICS LETTERS, 页码：3311-3313 , 文章类型： Article，,卷期：2011年36-17] Distributed-feedback laser diodes emitting at 780nm have been evaluated, with respect to the aging of the injection current required for reaching the rubidium D2 resonance line. Results obtained for lasers operating in a... Demonstration of a directed optical decoder using two cascaded microring resonators [作者：Tian, YH; Zhang, L; Ji, RQ; Yang, L; Zhou, P; Ding, JF; Chen, HT; Zhu, WW; Lu, YY; Fang, Q; Jia, LX; Yu, MB,期刊：OPTICS LETTERS, 页码：3314-3316 , 文章类型： Article，,卷期：2011年36-17] We propose and demonstrate a directed optical decoder that can perform the decoding function from a two-bit electrical signal to a four-bit optical signal based on two cascaded microring resonators. We use two electrical... Deciphering fluorescence signals by quantifying separately the excitation intensity from the number of emitters [作者：Hostein, R; Aouani, H; Rigneault, H; Wenger, J,期刊：OPTICS LETTERS, 页码：3317-3319 , 文章类型： Article，,卷期：2011年36-17] Conventional fluorescence detection is sensitive to an intricate product of the number of fluorescent emitters times the local excitation intensity. Here, we describe a method to locally quantify the excitation intensity... Vernier-cascade label-free biosensor with integrated arrayed waveguide grating for wavelength interrogation with low-cost broadband source [作者：Claes, T; Bogaerts, W; Bienstman, P,期刊：OPTICS LETTERS, 页码：3320-3322 , 文章类型： Article，,卷期：2011年36-17] Recently, cheap silicon-on-insulator label-free biosensors have been demonstrated that allow fast and accurate quantitative detection of biologically relevant molecules for applications in medical diagnostics and drug de... Spectral contrast imaging microscopy [作者：Alexandrov, SA; Uttam, S; Bista, RK; Liu, Y,期刊：OPTICS LETTERS, 页码：3323-3325 , 文章类型： Article，,卷期：2011年36-17] We introduce a new technique, spectral contrast imaging microscopy (SCIM), for super-resolution microscopic imaging. Based on a novel contrast mechanism that encodes each local spatial frequency with a corresponding opti... Dielectric supported ring-shaped metal disks on a metal film for ultrasensitive refractive index sensing [作者：Gu, Y; Li, QZ; Wang, GP,期刊：OPTICS LETTERS, 页码：3326-3328 , 文章类型： Article，,卷期：2011年36-17] We experimentally report a magnetic plasmonic metamaterial, which is constructed with a metal ring-shaped disk array supported by a dielectric layer on a metal film for high sensitive refractive index sensing. An ultrase... Method for vector characterization of polar liquids using frequency-domain spectroscopy [作者：Saha, SC; Grant, JP; Ma, Y; Khalid, A; Hong, F; Cumming, DRS,期刊：OPTICS LETTERS, 页码：3329-3331 , 文章类型： Article，,卷期：2011年36-17] A device for performing vector transmission spectroscopy on aqueous and polar solvent specimens at terahertz frequencies is presented. The device enables the direct measurement of the complex dielectric function across t... Direct determination of diffusion properties of random media from speckle contrast [作者：Curry, N; Bondareff, P; Leclercq, M; van Hulst, NF; Sapienza, R; Gigan, S; Gresillon, S,期刊：OPTICS LETTERS, 页码：3332-3334 , 文章类型： Article，,卷期：2011年36-17] We present a simple scheme to determine the diffusion properties of a thin slab of strongly scattering material by measuring the speckle contrast resulting from the transmission of a femtosecond pulse with controlled ban... Average capacity of free-space optical systems for a partially coherent beam propagating through non-Kolmogorov turbulence [作者：Cang, J; Liu, X,期刊：OPTICS LETTERS, 页码：3335-3337 , 文章类型： Article，,卷期：2011年36-17] The performance of partially coherent free-space optical links is investigated in the moderate to strong fluctuation regime of non-Kolmogorov turbulence. The expressions for large-and small-scale log-irradiance flux vari... Demonstration of soft x-ray laser of Ne-like Ar at 69.8 nm pumped by capillary discharge [作者：Zhao, YP; Jiang, S; Xie, Y; Yang, DW; Teng, SP; Chen, DY; Wang, Q,期刊：OPTICS LETTERS, 页码：3458-3460 , 文章类型： Article，,卷期：2011年36-17] The demonstration of a 69.8nm laser on 3p (3)P(2) - 3s (1)P(1) (J = 2 - 1) transition of Ne-like Ar pumped by capillary discharge is reported in this Letter. A main current of 12 kA with rise time of 43 ns was chosen to ... Optimal design for hollow fiber inner-coated by dielectric layers with surface roughness [作者：Sun, BS; Tang, XL; Shi, YW; Iwai, K; Miyagi, M,期刊：OPTICS LETTERS, 页码：3461-3463 , 文章类型： Article，,卷期：2011年36-17] We report the optimal design for hollow fiber inner-coated with metallic and multidielectric layers by using ray-optics theory. Transmission characteristics of the multilayer hollow fiber are more dependent on the film s... Micromirror with large-tilting angle using Fe-based metallic glass [作者：Lee, JW; Lin, YC; Kaushik, N; Sharma, P; Makino, A; Inoue, A; Esashi, M; Gessner, T,期刊：OPTICS LETTERS, 页码：3464-3466 , 文章类型： Article，,卷期：2011年36-17] For enhancing the micromirror properties like tilting angle and stability during actuation, Fe-based metallic glass (MG) was applied for torsion bar material. A micromirror with mirror-plate diameter of 900 mu m and tors... High-efficiency frequency doubling of continuous-wave laser light [作者：Ast, S; Nia, RM; Schonbeck, A; Lastzka, N; Steinlechner, J; Eberle, T; Mehmet, M; Steinlechner, S; Schnabel, R,期刊：OPTICS LETTERS, 页码：3467-3469 , 文章类型： Article，,卷期：2011年36-17] We report on the observation of high-efficiency frequency doubling of 1550 nm continuous-wave laser light in a nonlinear cavity containing a periodically poled potassium titanyl phosphate crystal (PPKTP). The fundamental... Solitons in geometric potentials [作者：Kartashov, YV; Szameit, A; Keil, R; Vysloukh, VA; Torner, L,期刊：OPTICS LETTERS, 页码：3470-3472 , 文章类型： Article，,卷期：2011年36-17] We show that the geometrically induced potential existing in undulated slab waveguides dramatically affects the properties of solitons. In particular, whereas solitons residing in the potential maxima do not feature powe...