- Next generation 1.5 mu m terahertz antennas: mesa-structuring of InGaAs/InAlAs photoconductive layers
[作者:Roehle, H; Dietz, RJB; Hensel, HJ; Bottcher, J; Kunzel, H; Stanze, D; Schell, M; Sartorius, B,期刊:OPTICS EXPRESS, 页码:2296-2301 , 文章类型: Article,,卷期:2010年18-3]
- Mesa-structuring of InGaAs/InAlAs photoconductive layers is performed employing a chemical assisted ion beam etching (CAIBE) process. Terahertz photoconductive antennas for 1.5 mu m operation are fabricated and evaluated...
- Measurement of intermodulation distortion in high-linearity photodiodes
[作者:Ramaswamy, A; Nunoya, N; Williams, KJ; Klamkin, J; Piels, M; Johansson, LA; Hastings, AS; Coldren, LA; Bowers, JE,期刊:OPTICS EXPRESS, 页码:2317-2324 , 文章类型: Article,,卷期:2010年18-3]
- Accurately characterizing third order intermodulation distortion (IMD3) in high-linearity photodiodes is challenging. Two measurement techniques are evaluated-a standard two-tone measurement and a more complicated three-...
- Hybrid plasmonic waveguide for low-loss lightwave guiding
[作者:Kim, JT; Ju, JJ; Park, S; Kim, MS; Park, SK; Shin, SY,期刊:OPTICS EXPRESS, 页码:2808-2813 , 文章类型: Article,,卷期:2010年18-3]
- A hybrid plasmonic waveguide structure is proposed and fabricated for low-loss lightwave guiding along a metal stripe core. By embedding Au stripe in dual slab waveguides with high refractive-index contrast, the field of...
- Photo and electrical tunable effects in photonic liquid crystal fiber
[作者:Lee, CH; Chen, CH; Kao, CL; Yu, CP; Yeh, SM; Cheng, WH; Lin, TH,期刊:OPTICS EXPRESS, 页码:2814-2821 , 文章类型: Article,,卷期:2010年18-3]
- This work demonstrates photo alignment and electrical tuning effects in photonic liquid crystal fiber (PLCF). Applying voltages of 0 similar to 130V and 250 similar to 400V shifts the short and long wavelength edges of t...
- Self and forced periodic arrangement of multiple filaments in glass
[作者:Berube, JP; Vallee, R; Bernier, M; Kosareva, O; Panov, N; Kandidov, V; Chin, SL,期刊:OPTICS EXPRESS, 页码:1801-1819 , 文章类型: Article,,卷期:2010年18-3]
- The formation of permanent periodic structural changes in fused silica induced by the multifilamentation process was investigated. A cylindrical lens was used to focus 800 nm 50 fs pulses with 0.5 -3mJ energy down to a l...
- Weak beacon detection for air-to-ground optical wireless link establishment
[作者:Han, YQ; Dang, AH; Tang, JX; Guo, H,期刊:OPTICS EXPRESS, 页码:1841-1853 , 文章类型: Article,,卷期:2010年18-3]
- In an air-to-ground free-space optical communication system, strong background interference seriously affects the beacon detection, which makes it difficult to establish the optical link. In this paper, we propose a corr...
- Near field imaging with resonant cavity lens
[作者:Li, GX; Li, JS; Tam, HL; Chan, CT; Cheah, KW,期刊:OPTICS EXPRESS, 页码:2325-2331 , 文章类型: Article,,卷期:2010年18-3]
- We showed that a Ag-SiO2-Ag Fabry-Perot cavity can be used in near-field imaging based on omnidirectional resonance tunneling. The omnidirectional resonance was experimentally demonstrated in the AgSiO2-Ag resonant cavit...
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