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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50条记录   Blue-green to near-IR switching electroluminescence from Si-rich silicon oxide/nitride bilayer structures [作者：Berencen, Y; Jambois, O; Ramirez, JM; Rebled, JM; Estrade, S; Peiro, F; Dominguez, C; Rodriguez, JA; Garrido, B,期刊：OPTICS LETTERS, 页码：2617-2619 , 文章类型： Article，,卷期：2011年36-14] Blue-green to near-IR switching electroluminescence (EL) has been achieved in a metal-oxide-semiconductor light emitting device, where the dielectric has been replaced by a Si-rich silicon oxide/nitride bilayer structure... 130 mW average power, 4.6 nJ pulse energy, 10.2 ps pulse duration from an Er(3+) fiber oscillator passively mode locked by a resonant saturable absorber mirror [作者：Cabasse, A; Gaponov, D; Ndao, K; Khadour, A; Oudar, JL; Martel, G,期刊：OPTICS LETTERS, 页码：2620-2622 , 文章类型： Article，,卷期：2011年36-14] An Er(3+) fiber laser passively mode locked by a resonant saturable absorber mirror achieves more than 130mW average power at 1560nm from a Fabry-Perot cavity. The pulsed regime is self-starting from the CW regime withou... Purcell effect in the inductor-capacitor laser [作者：Walther, C; Scalari, G; Beck, M; Faist, J,期刊：OPTICS LETTERS, 页码：2623-2625 , 文章类型： Article，,卷期：2011年36-14] The recently demonstrated inductor-capacitor (LC) laser has a strongly subwavelength mode volume. In this Letter we investigate the Purcell effect in the LC laser resonator. An average Purcell factor of 17 is computed fo... High-power dual-wavelength external-cavity diode laser based on tapered amplifier with tunable terahertz frequency difference [作者：Chi, MJ; Jensen, OB; Petersen, PM,期刊：OPTICS LETTERS, 页码：2626-2628 , 文章类型： Article，,卷期：2011年36-14] Tunable dual-wavelength operation of a diode laser system based on a tapered diode amplifier with double-Littrow external-cavity feedback is demonstrated around 800 nm. The two wavelengths can be tuned individually, and ... Observation of parametric gain due to four-wave mixing in dispersion engineered GaInP photonic crystal waveguides [作者：Colman, P; Cestier, I; Willinger, A; Combrie, S; Lehoucq, G; Eisenstein, G; De Rossi, A,期刊：OPTICS LETTERS, 页码：2629-2631 , 文章类型： Article，,卷期：2011年36-14] We investigate four-wave mixing (FWM) in GaInP 1.5mm long dispersion engineered photonic crystal waveguides. We demonstrate an 11nm FWM bandwidth in the CW mode and a conversion efficiency of -24 dB in the quasi-CW mode.... Electro-optical device based on photonic structure with a dual-frequency cholesteric liquid crystal [作者：Hsiao, YC; Wu, CY; Chen, CH; Zyryanov, VY; Lee, W,期刊：OPTICS LETTERS, 页码：2632-2634 , 文章类型： Article，,卷期：2011年36-14] An electrically tunable and polarizer-free photonic device is developed using a one-dimensional photonic crystal (PC) infiltrated with dual-frequency cholesteric liquid crystal (DFCLC) as a defect layer. The PC/DFCLC hyb... Simultaneous efficiency enhancement and self-cleaning effect of white organic light-emitting devices by flexible antireflective films [作者：Wu, D; Zhao, YB; Wu, SZ; Liu, YF; Zhang, H; Zhao, S; Feng, J; Chen, QD; Ma, DG; Sun, HB,期刊：OPTICS LETTERS, 页码：2635-2637 , 文章类型： Article，,卷期：2011年36-14] In this Letter, we report the improved light outcoupling efficiency of conventional white organic light-emitting devices (OLEDs) by a kind of multifunctional film with both antireflective and superhydrophobic ability. Th... Time-resolved detection enables standard two-photon fluorescence microscopy for in vivo label-free imaging of microvasculature in tissue [作者：Li, D; Zheng, W; Zhang, W; Teh, SK; Zeng, Y; Luo, Y; Qu, JAY,期刊：OPTICS LETTERS, 页码：2638-2640 , 文章类型： Article，,卷期：2011年36-14] We conducted a systematic study on two-photon excited fluorescence (TPEF) of hemoglobin using the near transform-limited and Gaussian-shaped femtosecond pulse sources. We found that the two-photon action cross section of... Acoustically segmented photonic crystal fiber for single-frequency high-power laser applications [作者：Robin, C; Dajani, I,期刊：OPTICS LETTERS, 页码：2641-2643 , 文章类型： Article，,卷期：2011年36-14] The Brillouin gain characteristics of a Yb-doped polarization-maintaining photonic crystal fiber possessing a segmented acoustic profile are investigated using a pump-probe technique. The concentrations of fluorine, alum... Slow-light total-internal-reflection switch with bending angle of 30 deg [作者：Fuchida, A; Matsutani, A; Koyama, F,期刊：OPTICS LETTERS, 页码：2644-2646 , 文章类型： Article，,卷期：2011年36-14] Slowing light in a Bragg reflector waveguide is used to miniaturize optical waveguide switches. We can realize a giant equivalent refractive index change induced by carrier injection near a cutoff wavelength due to its l... Single-etch grating coupler for micrometric silicon rib waveguides [作者：Alonso-Ramos, C; Ortega-Monux, A; Zavargo-Peche, L; Halir, R; de Oliva-Rubio, J; Molina-Fernandez, I; Cheben, P; Xu, DX; Janz, S; Kim, N; Lamontagne, B,期刊：OPTICS LETTERS, 页码：2647-2649 , 文章类型： Article，,卷期：2011年36-14] Grating couplers are widely used as an efficient and versatile fiber-chip coupling structure in nanometric silicon wire waveguides. The implementation of efficient grating couplers in micrometric silicon-on-insulator (SO... Fast reconstruction of sectional images in digital holography [作者：Tsang, PWM; Cheung, KWK; Kim, T; Kim, YS; Poon, TC,期刊：OPTICS LETTERS, 页码：2650-2652 , 文章类型： Article，,卷期：2011年36-14] Past research has demonstrated that a three-dimensional object scene can be converted into a digital hologram. Subsequently, the object scene can be reconstructed from the hologram with an iterative blind sectional image... High-power 266 nm ultraviolet generation in yttrium aluminum borate [作者：Liu, Q; Yan, XP; Gong, ML; Liu, H; Zhang, G; Ye, N,期刊：OPTICS LETTERS, 页码：2653-2655 , 文章类型： Article，,卷期：2011年36-14] A yttrium aluminum borate [YAl(3)(BO(3))(4)] (YAB) crystal with UV cutoff wavelength of 165 nm is used as the nonlinear optical crystal for fourth harmonic generation. The fundamental frequency laser at 1064 nm from an N... Speckle imaging through turbulent atmosphere based on adaptable pupil segmentation [作者：Loktev, M; Soloviev, O; Savenko, S; Vdovin, G,期刊：OPTICS LETTERS, 页码：2656-2658 , 文章类型： Article，,卷期：2011年36-14] We report on the first results to our knowledge obtained with adaptable multiaperture imaging through turbulence on a horizontal atmospheric path. We show that the resolution can be improved by adaptively matching the si... High average power, strictly all-fiber supercontinuum source with good beam quality [作者：Hu, XH; Zhang, W; Yang, Z; Wang, YS; Zhao, W; Li, XH; Wang, HS; Li, C; Shen, DY,期刊：OPTICS LETTERS, 页码：2659-2661 , 文章类型： Article，,卷期：2011年36-14] A 1.05 mu m picosecond pulsed fiber master oscillator power amplifier system delivering an average power of over 100 W was used to pump a 5 m long commercially available photonic crystal fiber and a 49.8 W supercontinuum... THz pulse shaping and improved optical-to-THz conversion efficiency using a binary phase mask [作者：Ropagnol, X; Morandotti, R; Ozaki, T; Reid, M,期刊：OPTICS LETTERS, 页码：2662-2664 , 文章类型： Article，,卷期：2011年36-14] We demonstrate improved optical-to-terahertz (THz) conversion efficiency and THz pulse shaping from an interdigitated GaAs large area photoconductive antenna by using a binary phase mask. The binary phase mask results in...