- Energy transport in a metamaterial subwavelength open-cavity resonator
[作者：Zhang, LW; Zhang, YW; Chen, XD; Liu, XM; Zhang, L; Chen, H,期刊：OPTICS LETTERS, 页码：2224-2226 , 文章类型： Article，,卷期：2011年36-12]
- We present a theoretical and experimental investigation into the energy transport in a conjugate matched bilayer consisting of epsilon-negative (ENG) and mu-negative (MNG) slabs. It is proved that the conjugated matched ...
- Framework for three-dimensional coherent diffraction imaging by focused beam x-ray Bragg ptychography
[作者：Hruszkewycz, SO; Holt, MV; Tripathi, A; Maser, J; Fuoss, PH,期刊：OPTICS LETTERS, 页码：2227-2229 , 文章类型： Article，,卷期：2011年36-12]
- We present the framework for convergent beam Bragg ptychography, and, using simulations, we demonstrate that nanocrystals can be ptychographically reconstructed from highly convergent x-ray Bragg diffraction. The ptychog...
- Demonstration of a mode-conversion cavity add-drop filter
[作者：Pruessner, MW; Khurgin, JB; Stievater, TH; Rabinovich, WS; Bass, R; Boos, JB; Urick, VJ,期刊：OPTICS LETTERS, 页码：2230-2232 , 文章类型： Article，,卷期：2011年36-12]
- We experimentally demonstrate a new type of add-drop filter incorporating an asymmetric Y-branch waveguide coupler and a shifted-grating mode-conversion cavity. The device relies on mode separation in the asymmetric Y-br...
- High-sensitivity, evanescent field refractometric sensor based on a tapered, multimode fiber interference
[作者：Wang, PF; Brambilla, G; Ding, M; Semenova, Y; Wu, Q; Farrell, G,期刊：OPTICS LETTERS, 页码：2233-2235 , 文章类型： Article，,卷期：2011年36-12]
- We propose and experimentally demonstrate an enhanced evanescent field fiber refractometer based on a tapered multimode fiber sandwiched between two single-mode fibers. Experiments show that this fiber sensor offers ultr...
- Quantitative imaging of mixing dynamics in microfluidic droplets using two-photon fluorescence lifetime imaging
[作者：Zeng, Y; Jiang, LG; Zheng, W; Li, D; Yao, SH; Qu, JNY,期刊：OPTICS LETTERS, 页码：2236-2238 , 文章类型： Article，,卷期：2011年36-12]
- Droplet-based microfluidic systems enable miniaturization of chemical reactions in femtoliter to picoliter volume compartments. Quantifying mixing dynamics of the reagents in droplets is critical to determine the system ...
- Effect of multiphoton absorption and free carriers in slow-light photonic crystal waveguides
[作者：Husko, C; Colman, P; Combrie, S; De Rossi, A; Wong, CW,期刊：OPTICS LETTERS, 页码：2239-2241 , 文章类型： Article，,卷期：2011年36-12]
- We examine the effects of multiphoton absorption, free carriers, and disorder-induced linear scattering in slow-light photonic crystal waveguides. We derive an analytic formulation for self-phase modulation including the...
- Highly efficient downconversion white light in Tm(3+)/Tb(3+)/Mn(2+) tridoped P(2)O(5)-Li(2)O-Sb(2)O(3)glass
[作者：Ming, CG; Song, F; Li, CR; Yu, Y; Zhang, G; Yu, H; Sun, TQ; Tian, JG,期刊：OPTICS LETTERS, 页码：2242-2244 , 文章类型： Article，,卷期：2011年36-12]
- Tm(3+)/Tb(3+)/Mn(2+) tridoped phosphate glasses containing different Mn(2+) ion concentrations were synthesized to explore new white-light-emitting material. Under 355 nm excitation, the CIE coordinates (x = 0.328, y = 0...
- Contrast enhancement in widefield CARS microscopy by tailored phase matching using a spatial light modulator
[作者：Jesacher, A; Roider, C; Khan, S; Thalhammer, G; Bernet, S; Ritsch-Marte, M,期刊：OPTICS LETTERS, 页码：2245-2247 , 文章类型： Article，,卷期：2011年36-12]
- We introduce a widefield CARS microscope implementation that uses a spatial light modulator to obtain extremely precise control over the pump/probe-beam incidence geometry, which provides the possibility to enhance the i...
- Continuous-wave diode-pumped laser action of Nd(3+)-doped photo-thermo-refractive glass
[作者：Sato, Y; Taira, T; Smirnov, V; Glebova, L; Glebov, L,期刊：OPTICS LETTERS, 页码：2257-2259 , 文章类型： Article，,卷期：2011年36-12]
- Laser action of the photo-thermo-refractive (PTR) glass, which is the photosensitive material for holographic recording of volume Bragg gratings (VBGs), was demonstrated for the first time by introducing Nd(3+). Nd:PTR g...
- Three-dimensional coordinate measurements using a multiple-pinhole interferometer
[作者：Guo, CS; Yu, YN; Zhang, XT; Zhao, JR; Jiang, H,期刊：OPTICS LETTERS, 页码：2260-2262 , 文章类型： Article，,卷期：2011年36-12]
- We propose a method for noncontact measurements of three-dimensional (3D) coordinates based on a Y-typed multiple-pinhole (MP) interferometer and demonstrate its feasibility in experiments. In this method, a Y-typed MP p...
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