- Paper terahertz wave plates
[作者:Scherger, B; Scheller, M; Vieweg, N; Cundiff, ST; Koch, M,期刊:OPTICS EXPRESS, 页码:24884-24889 , 文章类型: Article,,卷期:2011年19-25]
- We present a low-cost terahertz wave plate based on form birefringence fabricated using ordinary paper. Measurements of the transfer function of the wave plate between polarizers closely agree with predictions based on t...
- A tilted grating interferometer for full vector field differential x-ray phase contrast tomography
[作者:Rutishauser, S; Donath, T; David, C; Pfeiffer, F; Marone, F; Modregger, P; Stampanoni, M,期刊:OPTICS EXPRESS, 页码:24890-24896 , 文章类型: Article,,卷期:2011年19-25]
- We report on a setup for differential x-ray phase-contrast imaging and tomography, that measures the full 2D phase-gradient information. The setup uses a simple one-dimensional x-ray grating interferometer, in which the ...
- Ultra compact 45 GHz CMOS compatible Germanium waveguide photodiode with low dark current
[作者:DeRose, CT; Trotter, DC; Zortman, WA; Starbuck, AL; Fisher, M; Watts, MR; Davids, PS,期刊:OPTICS EXPRESS, 页码:24897-24904 , 文章类型: Article,,卷期:2011年19-25]
- We present a compact 1.3 x 4 mu m(2) Germanium waveguide photodiode, integrated in a CMOS compatible silicon photonics process flow. This photodiode has a best-in-class 3 dB cutoff frequency of 45 GHz, responsivity of 0....
- A chip-scale integrated cavity-electro-optomechanics platform
[作者:Winger, M; Blasius, TD; Alegre, TPM; Safavi-Naeini, AH; Meenehan, S; Cohen, J; Stobbe, S; Painter, O,期刊:OPTICS EXPRESS, 页码:24905-24921 , 文章类型: Article,,卷期:2011年19-25]
- We present an integrated optomechanical and electromechanical nanocavity, in which a common mechanical degree of freedom is coupled to an ultrahigh-Q photonic crystal defect cavity and an electrical circuit. The system a...
- Twin-beams digital holography for 3D tracking and quantitative phase-contrast microscopy in microfluidics
[作者:Memmolo, P; Finizio, A; Paturzo, M; Miccio, L; Ferraro, P,期刊:OPTICS EXPRESS, 页码:25833-25842 , 文章类型: Article,,卷期:2011年19-25]
- We report on a compact twin-beam interferometer that can be adopted as a flexible diagnostic tool in microfluidic platforms with twofold functionality. The novel configuration allows 3D tracking of micro-particles and, a...
- Demonstration of UV-written waveguides, Bragg gratings and cavities at 780 nm, and an original experimental measurement of group delay
[作者:Lepert, G; Trupke, M; Hinds, EA; Rogers, H; Gates, JC; Smith, PGR,期刊:OPTICS EXPRESS, 页码:24933-24943 , 文章类型: Article,,卷期:2011年19-25]
- We present direct UV-written waveguides and Bragg gratings operating at 780 nm. By combining two gratings into a Fabry-Perot cavity we have devised and implemented a novel and practical method of measuring the group dela...
- 100 Gbit/s hybrid optical fiber-wireless link in the W-band (75-110 GHz)
[作者:Pang, XD; Caballero, A; Dogadaev, A; Arlunno, V; Borkowski, R; Pedersen, JS; Deng, L; Karinou, F; Roubeau, F; Zibar, D; Yu, XB; Monroy, IT,期刊:OPTICS EXPRESS, 页码:24944-24949 , 文章类型: Article,,卷期:2011年19-25]
- We experimentally demonstrate an 100 Gbit/s hybrid optical fiber-wireless link by employing photonic heterodyning up-conversion of optical 12.5 Gbaud polarization multiplexed 16-QAM baseband signal with two free running ...
- Observation of Young's double-slit interference with the three-photon N00N state
[作者:Kim, YS; Kwon, O; Lee, SM; Lee, JC; Kim, H; Choi, SK; Park, HS; Kim, YH,期刊:OPTICS EXPRESS, 页码:24957-24966 , 文章类型: Article,,卷期:2011年19-25]
- Spatial interference of quantum mechanical particles exhibits a fundamental feature of quantum mechanics. A two-mode entangled state of N particles known as N00N state can give rise to non-classical interference. We repo...
- Design and optimization of low-loss high-birefringence hollow fiber at terahertz frequency
[作者:Tang, XL; Sun, BS; Shi, YW,期刊:OPTICS EXPRESS, 页码:24967-24979 , 文章类型: Article,,卷期:2011年19-25]
- Transmission characteristics at terahertz (THz) frequencies are numerically analyzed for elliptical dielectric-coated metallic hollow fiber (DMHF). Attenuation constants, group velocity, modal birefringence, and modal po...
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