- Fabrication and characterization of linear diffusers based on concave micro lens arrays
[作者:Bitterli, R; Scharf, T; Herzig, HP; Noell, W; de Rooij, N; Bich, A; Roth, S; Weible, KJ; Voelkel, R; Zimmermann, M; Schmidt, M,期刊:OPTICS EXPRESS, 页码:14251-14261 , 文章类型: Article,,卷期:2010年18-13]
- We present a new approach of beam homogenizing elements based on a statistical array of concave cylindrical microlens arrays. Those elements are used to diffuse light in only one direction and can be employed together wi...
- Temporal-imaging system with simple external-clock triggering
[作者:Broaddus, DH; Foster, MA; Kuzucu, O; Turner-Foster, AC; Koch, KW; Lipson, M; Gaeta, AL,期刊:OPTICS EXPRESS, 页码:14262-14269 , 文章类型: Article,,卷期:2010年18-13]
- We demonstrate a temporal imaging system based on parametric mixing that allows simple triggering from an external clock by using a time-lens-based pump laser. We integrate our temporal imaging system into a time-to-freq...
- Optimizing the fluorescent yield in two-photon laser scanning microscopy with dispersion compensation
[作者:Field, JJ; Carriles, R; Sheetz, KE; Chandler, EV; Hoover, EE; Tillo, SE; Hughes, TE; Sylvester, AW; Kleinfeld, D; Squier, JA,期刊:OPTICS EXPRESS, 页码:13661-13672 , 文章类型: Article,,卷期:2010年18-13]
- A challenge for nonlinear imaging in living tissue is to maximize the total fluorescent yield from each fluorophore. We investigated the emission rates of three fluorophores-rhodamine B, a red fluorescent protein, and Cd...
- Resonantly diode-pumped continuous-wave and Q-switched Er:YAG laser at 1645 nm.
[作者:Chang, NWH; Simakov, N; Hosken, DJ; Munch, J; Ottaway, DJ; Veitch, PJ,期刊:OPTICS EXPRESS, 页码:13673-13678 , 文章类型: Article,,卷期:2010年18-13]
- We describe an efficient Er:YAG laser that is resonantly pumped using continuous-wave (CW) laser diodes at 1470 nm. For CW lasing, it emits 6.1 W at 1645 nm with a slope efficiency of 36%, the highest efficiency reported...
- Slow-light enhanced absorption in a hollow-core fiber
[作者:Grgic, J; Xiao, SS; Mork, J; Jauho, AP; Mortensen, NA,期刊:OPTICS EXPRESS, 页码:14270-14279 , 文章类型: Article,,卷期:2010年18-13]
- Light traversing a hollow-core photonic band-gap fiber may experience multiple reflections and thereby a slow-down and enhanced optical path length. This offers a technologically interesting way of increasing the optical...
- Simultaneous existence of phononic and photonic band gaps in periodic crystal slabs
[作者:Pennec, Y; Rouhani, BD; El Boudouti, EH; Li, C; El Hassouani, Y; Vasseur, JO; Papanikolaou, N; Benchabane, S; Laude, V; Martinez, A,期刊:OPTICS EXPRESS, 页码:14301-14310 , 文章类型: Article,,卷期:2010年18-13]
- We discuss the simultaneous existence of phononic and photonic band gaps in a periodic array of holes drilled in a Si membrane. We investigate in detail both the centered square lattice and the boron nitride (BN) lattice...
- Terahertz Waves Emitted from an Optical Fiber
[作者:Yi, M; Lee, K; Lim, J; Hong, Y; Jho, YD; Ahn, J,期刊:OPTICS EXPRESS, 页码:13693-13699 , 文章类型: Article,,卷期:2010年18-13]
- We report a simple method of creating terahertz waves by applying the photo-Dember effect in a (100)-oriented InAs film coated onto the 45-degree wedged-end facet of an optical fiber. The terahertz waves are generated by...
- Spectroscopic and laser properties of Er3+:Yb3+:LuAl3(BO3)(4) crystal at 1.5-1.6 mu m
[作者:Chen, YJ; Lin, YF; Huang, JH; Gong, XH; Luo, ZD; Huang, YD,期刊:OPTICS EXPRESS, 页码:13700-13707 , 文章类型: Article,,卷期:2010年18-13]
- An Er3+:Yb3+:LuAl3(BO3)(4) crystal doped with 24.1 at.% Yb3+ and 1.1 at.% Er3+ ions was grown by the flux method. The polarized spectroscopic properties related to the operation of 1.5-1.6 mu m laser of the crystal were ...
- Stimulated Raman scattering microscope with shot noise limited sensitivity using subharmonically synchronized laser pulses
[作者:Ozeki, Y; Kitagawa, Y; Sumimura, K; Nishizawa, N; Umemura, W; Kajiyama, S; Fukui, K; Itoh, K,期刊:OPTICS EXPRESS, 页码:13708-13719 , 文章类型: Article,,卷期:2010年18-13]
- We propose and demonstrate the use of subharmonically synchronized laser pulses for low-noise lock-in detection in stimulated Raman scattering (SRS) microscopy. In the experiment, Yb-fiber laser pulses at a repetition ra...
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