个性化文献订阅>文章检索

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69条记录   Demonstration of Raman gain at 800 nm in single-mode fiber and its potential application to biological sensing and imaging [作者：Goda, K; Mahjoubfar, A; Jalali, B,期刊：Applied Physics Letters, 页码：251101-251101 , 文章类型： Article，,卷期：2009年95-25] Optical amplification prior to photon-to-electron conversion improves detection sensitivity in spectroscopic and imaging applications. Here we report the first experimental demonstration of Raman amplification in a singl... Enhanced photoluminescence of strained Ge with a delta-doping SiGe layer on silicon and silicon-on-insulator [作者：Li, C; Chen, YH; Zhou, ZW; Lai, HK; Chen, SY,期刊：Applied Physics Letters, 页码：251102-251102 , 文章类型： Article，,卷期：2009年95-25] An enhancement of the direct bandgap photoluminescence from Ge layer on silicon with boron or phosphorous delta-doping SiGe layers at room temperature is reported. The n-type delta-doping SiGe layer is proposed to transf... Emission wavelength tuning of interband cascade lasers in the 3-4 mu m spectral range [作者：Bauer, A; Langer, F; Dallner, M; Kamp, M; Motyka, M; Sek, G; Ryczko, K; Misiewicz, J; Hofling, S; Forchel, A,期刊：Applied Physics Letters, 页码：251103-251103 , 文章类型： Article，,卷期：2009年95-25] GaSb-based type-II quantum well (QW) structures and interband cascade lasers (ICLs) are investigated with regards to the dependence of emission wavelength on active QW thicknesses. Experimentally derived photoluminescenc... Tuning micropillar cavity birefringence by laser induced surface defects [作者：Bonato, C; Ding, DP; Gudat, J; Thon, S; Kim, H; Petroff, PM; van Exter, MP; Bouwmeester, D,期刊：Applied Physics Letters, 页码：251104-251104 , 文章类型： Article，,卷期：2009年95-25] We demonstrate a technique to tune the optical properties of micropillar cavities by creating small defects on the sample surface near the cavity region with an intense focused laser beam. Such defects modify strain in t... Ultrafast carrier capture in InGaAs quantum posts [作者：Stehr, D; Morris, CM; Talbayev, D; Wagner, M; Kim, HC; Taylor, AJ; Schneider, H; Petroff, PM; Sherwin, MS,期刊：Applied Physics Letters, 页码：251105-251105 , 文章类型： Article，,卷期：2009年95-25] To explore the capture dynamics of photoexcited carriers in semiconductor quantum posts, optical pump terahertz (THz) probe and time-resolved photoluminescence spectroscopy were performed. The results of the THz experime... Surface plasmon lasers with quantum dots as gain media [作者：Banerjee, A; Li, R; Grebel, H,期刊：Applied Physics Letters, 页码：251106-251106 , 文章类型： Article，,卷期：2009年95-25] As surface plasmons waveguides enter the electronic circuitry, surface plasmon (SP) sources are required. Here we demonstrate following attributes of optically pumped SPs laser: threshold, gain, spectral line narrowing, ... Terahertz metamaterials fabricated by inkjet printing [作者：Walther, M; Ortner, A; Meier, H; Loffelmann, U; Smith, PJ; Korvink, JG,期刊：Applied Physics Letters, 页码：251107-251107 , 文章类型： Article，,卷期：2009年95-25] Metamaterial layers designed for gigahertz to terahertz (THz)-frequencies have been fabricated by inkjet printing. The spectral response of the structures consisting of periodically arranged metallic split-ring resonator... Hybrid states of Tamm plasmons and exciton polaritons [作者：Kaliteevski, M; Brand, S; Abram, RA; Iorsh, I; Kavokin, AV; Shelykh, IA,期刊：Applied Physics Letters, 页码：251108-251108 , 文章类型： Article，,卷期：2009年95-25] Channeling of exciton polaritons in the plane of semiconductor microcavities can be achieved by the deposition of metallic mesas on the top of the semiconductor structure. We show theoretically that the regime of strong ... Study of laser-plasma interaction using a physics-based model for understanding the physical mechanism of double-pulse effect in nanosecond laser ablation [作者：Wu, BX; Zhou, Y; Forsman, A,期刊：Applied Physics Letters, 页码：251109-251109 , 文章类型： Article，,卷期：2009年95-25] This paper studies the double-pulse effect in high-intensity (>=similar to GW/cm(2)) nanosecond (ns) laser ablation, which refers to the significant material removal rate enhancement for ablation by two ns laser pulses (... Ultrahigh contrast light valve driven by electrocapillarity of liquid gallium [作者：Tsai, JTH; Ho, CM; Wang, FC; Liang, CT,期刊：Applied Physics Letters, 页码：251110-251110 , 文章类型： Article，,卷期：2009年95-25] This letter describes an ultrahigh contrast valve driven by the electrocapillarity of liquid gallium. We demonstrate that a micrometer-sized gallium droplet can be used to fabricate a prototype backlight transmissive pix... Two-color quantum dot laser with tunable wavelength gap [作者：Li, SG; Gong, Q; Lao, YF; Yang, HD; Gao, S; Chen, P; Zhang, YG; Feng, SL; Wang, HL,期刊：Applied Physics Letters, 页码：251111-251111 , 文章类型： Article，,卷期：2009年95-25] We report on two-color InAs/InP (100) quantum dot lasers with tunable wavelength gap. Two peaks of lasing emission were observed simultaneously, while the high energy peak undergoes continuous blueshift with the increase... Plume composition control in double pulse ultrafast laser ablation of metals [作者：Amoruso, S; Bruzzese, R; Wang, X,期刊：Applied Physics Letters, 页码：251501-251501 , 文章类型： Article，,卷期：2009年95-25] Ultrafast laser ablation of a metallic target induced by a pair of identical laser pulses temporally delayed from approximate to 1 to 2000 ps was studied by optical emission spectroscopy, imaging, and ion probe. Our expe... Magnetohydrodynamic energy conversion by using convexly divergent channel [作者：Murakami, T; Okuno, Y,期刊：Applied Physics Letters, 页码：251502-251502 , 文章类型： Article，,卷期：2009年95-25] We describe a magnetohydrodynamic (MHD) electrical power generator equipped with a convexly divergent channel, as determined through shock-tunnel-based experiments. The quality of MHD power-generating plasma and the ener... On the symmetry of the morphotropic phase boundary in ferroelectric BiScO3-PbTiO3 system [作者：Datta, K; Gorfman, S; Thomas, PA,期刊：Applied Physics Letters, 页码：251901-251901 , 文章类型： Article，,卷期：2009年95-25] A single crystal of (1-x) BiScO3-xPbTiO(3) at x=0.64, which is the morphotropic phase boundary composition for this system, has been investigated utilizing two different types of diffractometry. A total of twenty differe... Altering the nucleation of thermally annealed hydrogenated amorphous silicon with laser processing [作者：Dabney, MS; Parilla, PA; Gedvilas, LM; Mahan, AH; Ginley, DS,期刊：Applied Physics Letters, 页码：251902-251902 , 文章类型： Article，,卷期：2009年95-25] We demonstrate the use of laser processing to affect the nucleation of crystallites in thermally annealed hydrogenated amorphous silicon (a-Si:H) thin films. The influence of film H content and subcrystallization thresho... Solid-state dewetting of patterned thin films [作者：Kim, D; Giermann, AL; Thompson, CV,期刊：Applied Physics Letters, 页码：251903-251903 , 文章类型： Article，,卷期：2009年95-25] Gold particle arrays have been produced through solid-state dewetting of patterned gold thin films. Patterns included rectangles and terminated lines of different widths, lengths, and film thickness. The particle spacing...