- 1x3 beam splitter for TE polarization based on self-imaging phenomena in photonic crystal waveguides
[作者:Zhang, M; Malureanu, R; Kruger, AC; Kristensen, M,期刊:OPTICS EXPRESS, 页码:14944-14949 , 文章类型: Article,,卷期:2010年18-14]
- Based on inspiration from multi-mode interference self-imaging and theoretical FDTD simulations, a 1x3 beam splitter was designed, fabricated and characterized. Measurements show that for TE-polarized incident light the ...
- Quantitative two-dimensional photoacoustic tomography of osteoarthritis in the finger joints
[作者:Xiao, JY; Yao, L; Sun, Y; Sobel, ES; He, JS; Jiang, HB,期刊:OPTICS EXPRESS, 页码:14359-14365 , 文章类型: Article,,卷期:2010年18-14]
- We present for the first time in vivo experimental evidence that quantitative photoacoustic tomography (qPAT) has the potential to detect osteoarthritis (OA) in the finger joints. In this pilot study, 2 OA patients and 4...
- Focus grid generation by in-line holography
[作者:Wu, JG; Lee, LM; Yang, CH,期刊:OPTICS EXPRESS, 页码:14366-14374 , 文章类型: Article,,卷期:2010年18-14]
- We describe a simple way to generate a wide-area high-resolution focus grid by in-line holography and study the factors that impacts its quality. In our holographic recording setup, the reference beam was the direct tran...
- Polarisation maintaining 100W Yb-fiber MOPA producing mu J pulses tunable in duration from 1 to 21 ps
[作者:Chen, KK; Price, JHV; Alam, SU; Hayes, JR; Lin, DJ; Malinowski, A; Richardson, DJ,期刊:OPTICS EXPRESS, 页码:14385-14394 , 文章类型: Article,,卷期:2010年18-14]
- This paper demonstrates a single polarisation, 1.06 mu m Yb-doped fiber MOPA, delivering 21 ps pulses in a diffraction limited beam at repetition rates of up to 908 MHz and average output power of 100 W. The maximum puls...
- Isotropic non-ideal cloaks providing improved invisibility by adaptive segmentation and optimal refractive index profile from ordering isotropic materials
[作者:Qiu, CW; Hu, L; Zouhdi, S,期刊:OPTICS EXPRESS, 页码:14950-14959 , 文章类型: Article,,卷期:2010年18-14]
- Mimicking the ideal cloak, which is anisotropic and inhomogeneous, can be achieved by alternating homogeneous isotropic materials, whose permittivity and permeability of each isotropic coating can be determined from effe...
- Monitoring photobleaching and hemodynamic responses to HPPH-mediated photodynamic therapy of head and neck cancer: a case report
[作者:Sunar, U; Rohrbach, D; Rigual, N; Tracy, E; Keymel, K; Cooper, MT; Baumann, H; Henderson, BH,期刊:OPTICS EXPRESS, 页码:14969-14978 , 文章类型: Article,,卷期:2010年18-14]
- We present initial results obtained during the course of a Phase I clinical trial of 2-1[hexyloxyethyl]-2-devinylpyropheophorbide-a (HPPH)-mediated photo-dynamic therapy (PDT) in a head and neck cancer patient. We quanti...
- Pulse-by-pulse method to characterize partially coherent pulse propagation in instantaneous nonlinear media
[作者:Lajunen, H; Torres-Company, V; Lancis, J; Silvestre, E; Andres, P,期刊:OPTICS EXPRESS, 页码:14979-14991 , 文章类型: Article,,卷期:2010年18-14]
- We propose a numerical method for analyzing extensively the evolution of the coherence functions of nonstationary optical pulses in dispersive, instantaneous nonlinear Kerr media. Our approach deals with the individual p...
- Highly sensitive graphene biosensors based on surface plasmon resonance
[作者:Wu, L; Chu, HS; Koh, WS; Li, EP,期刊:OPTICS EXPRESS, 页码:14395-14400 , 文章类型: Article,,卷期:2010年18-14]
- A surface plasmon resonance (SPR) based graphene biosensor is presented. It consists of a graphene sheet coated above a gold thin film, which has been proposed and experimentally fabricated recently [ChemPhysChem 11, 585...
- Optical absorption of two dimensional periodic microstructures on ZnO crystal fabricated by the interference of two femtosecond laser beams
[作者:Jia, X; Jia, TQ; Zhang, Y; Xiong, PX; Feng, DH; Sun, ZR; Xu, ZZ,期刊:OPTICS EXPRESS, 页码:14401-14408 , 文章类型: Article,,卷期:2010年18-14]
- Two dimensional (2D) periodic microstructures composed of short periodic ripples, long periodic ripples and micro-holes are fabricated on ZnO crystals via the interference of two femtosecond laser beams. The relative ref...
- Skin color independent assessment of aging using skin autofluorescence
[作者:Koetsier, M; Nur, E; Han, CM; Lutgers, HL; Links, TP; Smit, AJ; Rakhorst, G; Graaff, R,期刊:OPTICS EXPRESS, 页码:14416-14429 , 文章类型: Article,,卷期:2010年18-14]
- Skin autofluorescence (AF) for the non-invasive assessment of the amount of accumulated tissue Advanced Glycation Endproducts (AGEs) increases with aging. In subjects with darker skin colors, measurements typically resul...
- Structural coloration and photonic pseudogap in natural random close-packing photonic structures
[作者:Dong, BQ; Liu, XH; Zhan, TR; Jiang, LP; Yin, HW; Liu, F; Zi, J,期刊:OPTICS EXPRESS, 页码:14430-14438 , 文章类型: Article,,卷期:2010年18-14]
- Scales on the elytra of longhorn beetle Anoplophora graafi display diverse non-iridescent colors ranging from blue, green, yellow, and red to purple. By structural characterizations, optical measurements, and theoretical...
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