- All-optical conditional logic with a nonlinear photonic crystal nanocavity
[作者:McCutcheon, MW; Rieger, GW; Young, JF; Dalacu, D; Poole, PJ; Williams, RL,期刊:Applied Physics Letters, 页码:221102-221102 , 文章类型: Article,,卷期:2009年95-22]
- We demonstrate tunable frequency-converted light mediated by a chi((2)) nonlinear photonic crystal nanocavity. The InP-based cavity supports two closely spaced localized modes near 1550 nm, which are resonantly excited b...
- High power broad area quantum cascade lasers
[作者:Bai, Y; Slivken, S; Darvish, SR; Haddadi, A; Gokden, B; Razeghi, M,期刊:Applied Physics Letters, 页码:221104-221104 , 文章类型: Article,,卷期:2009年95-22]
- Broad area quantum cascade lasers (QCLs) are studied with ridge widths up to 400 mu m, in room temperature pulsed mode operation at an emission wavelength around 4.45 mu m. The peak output power scales linearly with the ...
- Optical waveguide and cavity effects on whispering-gallery mode resonances in a ZnO nanonail
[作者:Liu, J; Ngo, QM; Park, KH; Kim, S; Ahn, YH; Park, JY; Koh, KH; Lee, S,期刊:Applied Physics Letters, 页码:221105-221105 , 文章类型: Article,,卷期:2009年95-22]
- Spatially resolved cathodoluminescence (CL) study of a ZnO nanonail, having thin shank, tapered neck, and hexagonal head sections, is reported. Monochromatic imaging and line-scan profiling indicate that the wave guiding...
- Enhancement in ultraviolet optoelectronic performance of photoconductive semiconductor switch based on ZnO nanobelts film
[作者:Zheng, XJ; Yang, B; Zhang, T; Jiang, CB; Mao, SX; Chen, YQ; Yuan, B,期刊:Applied Physics Letters, 页码:221106-221106 , 文章类型: Article,,卷期:2009年95-22]
- Photoconductive semiconductor switches (PCSSs) based on ZnO nanobelts film and ZnO thin film were fabricated and applied into a test circuit to control the circuit state. The photosensitivity, leakage current from I-V ch...
- High quality GaInP nonlinear photonic crystals with minimized nonlinear absorption
[作者:Combrie, S; Tran, QV; De Rossi, A; Husko, C; Colman, P,期刊:Applied Physics Letters, 页码:221108-221108 , 文章类型: Article,,卷期:2009年95-22]
- We have established a new material, indium gallium phosphide, lattice matched to gallium arsenide, for two-dimensional photonic crystals at 1.55 mu m. We have demonstrated single-mode cavities with intrinsic Q-factor lar...
- Coupling of light from an optical fiber taper into silver nanowires
[作者:Dong, CH; Ren, XF; Yang, R; Duan, JY; Guan, JG; Guo, GC; Guo, GP,期刊:Applied Physics Letters, 页码:221109-221109 , 文章类型: Article,,卷期:2009年95-22]
- We report the coupling of photons from an optical fiber taper to surface plasmon modes of silver nanowires. The coupling efficiency can be modulated by adjusting the cross angle and the polarization of the input light. T...
- Impact of two-floor air prism arrays as an embedded reflector for enhancing the output power of InGaN/GaN light emitting diodes
[作者:Kim, HG; Kim, HK; Kim, HY; Ryu, JH; Kang, JH; Han, N; Uthirakumar, P; Hong, CH,期刊:Applied Physics Letters, 页码:221110-221110 , 文章类型: Article,,卷期:2009年95-22]
- This paper reports on the impact of two-floor air prism (TFAP) arrays InGaN/GaN light emitting diodes (LEDs) as an embedded reflector with low refractive indices. The reflectance spectra, measured over the entire visible...
- Emission of terahertz radiations from fractal antennas
[作者:Miyamaru, F; Saito, Y; Takeda, MW; Liu, L; Hou, B; Wen, W; Sheng, P,期刊:Applied Physics Letters, 页码:221111-221111 , 文章类型: Article,,卷期:2009年95-22]
- We investigate the emission of terahertz radiation from a photoconductive fractal antenna fabricated on a semi-insulating gallium arsenide substrate. Owing to the self-similarity of fractal structures, our fractal antenn...
- Enhancement of electric oxygen-iodine laser performance using a rectangular discharge and longer gain length
[作者:Benavides, GF; Zimmerman, JW; Woodard, BS; Carroll, DL; Palla, AD; Day, MT; Verdeyen, JT; Solomon, WC,期刊:Applied Physics Letters, 页码:221112-221112 , 文章类型: Article,,卷期:2009年95-22]
- Herein the authors report on the demonstration of a 95% enhancement in continuous-wave laser power on the 1315 nm transition of atomic iodine via a 50% increase in gain length, flow rates, and discharge power. O-2(a (1)D...
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