- 175 fs Tm:Lu2O3 laser at 2.07 mu m mode-locked using single-walled carbon nanotubes
[作者:Schmidt, A; Koopmann, P; Huber, G; Fuhrberg, P; Choi, SY; Yeom, DI; Rotermund, F; Petrov, V; Griebner, U,期刊:OPTICS EXPRESS, 页码:5313-5318 , 文章类型: Article,,卷期:2012年20-5]
- Single-walled carbon nanotube saturable absorbers were designed and fabricated for passive mode-locking of bulk lasers operating in the 2 mu m spectral range. Mode-locked lasers based on Tm:Lu2O3 single crystals containi...
- Cavity-assisted emission of polarization-entangled photons from biexcitons in quantum dots with fine-structure splitting
[作者:Schumacher, S; Forstner, J; Zrenner, A; Florian, M; Gies, C; Gartner, P; Jahnke, F,期刊:OPTICS EXPRESS, 页码:5335-5342 , 文章类型: Article,,卷期:2012年20-5]
- We study the quantum properties and statistics of photons emitted by a quantum-dot biexciton inside a cavity. In the biexciton-exciton cascade, fine-structure splitting between exciton levels degrades polarization-entang...
- Label-free bacteria detection using evanescent mode of a suspended core terahertz fiber
[作者:Mazhorova, A; Markov, A; Ng, A; Chinnappan, R; Skorobogata, O; Zourob, M; Skorobogatiy, M,期刊:OPTICS EXPRESS, 页码:5344-5355 , 文章类型: Article,,卷期:2012年20-5]
- We propose for the first time an E. coli bacteria sensor based on the evanescent field of the fundamental mode of a suspended-core terahertz fiber. The sensor is capable of E. coli detection at concentrations in the rang...
- Color rendition engine
[作者:Zukauskas, A; Vaicekauskas, R; Vitta, P; Tuzikas, A; Petrulis, A; Shur, M,期刊:OPTICS EXPRESS, 页码:5356-5367 , 文章类型: Article,,卷期:2012年20-5]
- A source of white light with continuously tuned color rendition properties, such as color fidelity, as well as color saturating and color dulling ability has been developed. The source, which is composed of red (R), ambe...
- Liquid crystal gratings based on alternate TN and PA photoalignment
[作者:Hu, W; Srivastava, A; Xu, F; Sun, JT; Lin, XW; Cui, HQ; Chigrinov, V; Lu, YQ,期刊:OPTICS EXPRESS, 页码:5384-5391 , 文章类型: Article,,卷期:2012年20-5]
- A diffraction grating is proposed by periodically defining the liquid-crystal director distribution to form alternate parallel aligned and twist nematic regions in a cell placed between two crossed polarizers. Based on t...
- A microfiber coupler tip thermometer
[作者:Ding, M; Wang, PF; Brambilla, G,期刊:OPTICS EXPRESS, 页码:5402-5408 , 文章类型: Article,,卷期:2012年20-5]
- A compact thermometer based on a broadband microfiber coupler tip is demonstrated. This sensor can measure a broad temperature interval ranging from room temperature to 1283 degrees C with sub-200 mu m spatial resolution...
- Multiple visible emissions by means of up-conversion process in a microstructured tellurite glass optical fiber
[作者:Boetti, NG; Lousteau, J; Negro, D; Mura, E; Scarpignato, G; Abrate, S; Milanese, D,期刊:OPTICS EXPRESS, 页码:5409-5418 , 文章类型: Article,,卷期:2012年20-5]
- We present a microstructured fiber whose 9 mu m diameter core consists in three concentric rings made of three active glasses having different rare earth oxide dopants, Yb3+/Er3+, Yb3+/Tm3+ and Yb3+/Pr3+, respectively. M...
- Generalized ellipsometry in-situ quantification of organic adsorbate attachment within slanted columnar thin films
[作者:Rodenhausen, KB; Schmidt, D; Kasputis, T; Pannier, AK; Schubert, E; Schubert, M,期刊:OPTICS EXPRESS, 页码:5419-5428 , 文章类型: Article,,卷期:2012年20-5]
- We apply generalized ellipsometry, well-known to be sensitive to the optical properties of anisotropic materials, to determine the amount of fibronectin protein that adsorbs onto a Ti slanted columnar thin film from solu...
- Gold nanoparticles on the surface of soda-lime glass: morphological, linear and nonlinear optical characterization
[作者:Romani, EC; Vitoreti, D; Gouvea, PMP; Caldas, PG; Prioli, R; Paciornik, S; Fokine, M; Braga, AMB; Gomes, ASL; Carvalho, ICS,期刊:OPTICS EXPRESS, 页码:5429-5439 , 文章类型: Article,,卷期:2012年20-5]
- Materials presenting high optical nonlinearity, such as materials containing metal nanoparticles (NPs), can be used in various applications in photonics. This motivated the research presented in this paper, where morphol...
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