- Waveguides in three-dimensional photonic bandgap materials for particle-accelerator on a chip architectures
[作者:Staude, I; McGuinness, C; Frolich, A; Byer, RL; Colby, E; Wegener, M,期刊:OPTICS EXPRESS, 页码:5607-5612 , 文章类型: Article,,卷期:2012年20-5]
- The quest for less costly and more compact high-energy particle accelerators makes research on alternative acceleration mechanisms an important enterprise. From the multitude of suggested concepts, the photonic accelerat...
- Detectivity enhancement in quantum well infrared photodetectors utilizing a photonic crystal slab resonator
[作者:Kalchmair, S; Gansch, R; Ahn, SI; Andrews, AM; Detz, H; Zederbauer, T; Mujagic, E; Reininger, P; Lasser, G; Schrenk, W; Strasser, G,期刊:OPTICS EXPRESS, 页码:5622-5628 , 文章类型: Article,,卷期:2012年20-5]
- We characterize the performance of a quantum well infrared photodetector (QWIP), which is fabricated as a photonic crystal slab (PCS) resonator. The strongest resonance of the PCS is designed to coincide with the absorpt...
- Dynamic and high-resolution live cell imaging by direct electron beam excitation
[作者:Nawa, Y; Inami, W; Chiba, A; Ono, A; Miyakawa, A; Kawata, Y; Lin, S; Terakawa, S,期刊:OPTICS EXPRESS, 页码:5629-5635 , 文章类型: Article,,卷期:2012年20-5]
- We propose a direct electron-beam excitation assisted optical microscope with a resolution of a few tens of nanometers and it can be applied for observation of dynamic movements of nanoparticles in liquid. The technique ...
- Effect of annealing treatment on electroluminescence from GaN/Si nanoheterostructure array
[作者:Han, CB; He, C; Meng, XB; Wan, YR; Tian, YT; Zhang, YJ; Li, XJ,期刊:OPTICS EXPRESS, 页码:5636-5643 , 文章类型: Article,,卷期:2012年20-5]
- A GaN/Si nanoheterostructure array was prepared by growing GaN nanostructures on silicon nanoporous pillar array (Si-NPA). Based on as-grown and annealed GaN/Si-NPA, two light-emitting diodes (LEDs) were fabricated. It w...
- Orthogonally polarized dual-wavelength Nd:LuVO4 laser at 1086 nm and 1089 nm
[作者:Huang, YP; Cho, CY; Huang, YJ; Chen, YF,期刊:OPTICS EXPRESS, 页码:5644-5651 , 文章类型: Article,,卷期:2012年20-5]
- A comparison between the fluorescence spectra of the Nd-doped vanadate crystals (Nd:YVO4, Nd:GdVO4, Nd:LuVO4) for the F-4(3/2) -> I-4(11/2) transition is studied. We numerically analyze the condition of gain-to-loss bala...
- Graphene-filled hollow optical fiber saturable absorber for efficient soliton fiber laser mode-locking
[作者:Choi, SY; Cho, DK; Song, YW; Oh, K; Kim, K; Rotermund, F; Yeom, DI,期刊:OPTICS EXPRESS, 页码:5652-5657 , 文章类型: Article,,卷期:2012年20-5]
- We demonstrate a novel in-line saturable absorber based on hollow optical fiber (HOF) filled with graphene composite for high power operation of mode-locked fiber laser. Evanescent field of guided mode propagating in few...
- Absolute distance measurement with micrometer accuracy using a Michelson interferometer and the iterative synthetic wavelength principle
[作者:Alzahrani, K; Burton, D; Lilley, F; Gdeisat, M; Bezombes, F; Qudeisat, M,期刊:OPTICS EXPRESS, 页码:5658-5682 , 文章类型: Article,,卷期:2012年20-5]
- We present a novel system that can measure absolute distances of up to 300 mm with an uncertainty of the order of one micrometer, within a timeframe of 40 seconds. The proposed system uses a Michelson interferometer, a t...
- An automatic method for assembling a large synthetic aperture digital hologram
[作者:Pelagotti, A; Paturzo, M; Locatelli, M; Geltrude, A; Meucci, R; Finizio, A; Ferraro, P,期刊:OPTICS EXPRESS, 页码:4830-4839 , 文章类型: Article,,卷期:2012年20-5]
- A major issue so far for digital holography is the low spatial resolution generally achieved. The numerical aperture is limited by the area of currently available detectors, such as CCD sensors, which is significantly lo...
|