| Original Articles |
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Mid-infrared Photon Localization Using Two Kinds of Mid-infrared Materials as Random Scatterers |
| LIU Xiao-Dong1;HOU Lan-Tian1;WANG Hui-Tian2;LI Shu-Guang1;HUO Guang-Li1 |
| 1Institute of Infrared Optical Fibers and Sensors, Yanshan University, Qinhuangdao 066004
2National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093 |
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| Cite this article: |
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LIU Xiao-Dong, HOU Lan-Tian, WANG Hui-Tian et al 2002 Chin. Phys. Lett. 19 1353-1355 |
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Abstract We report on some theoretical results of the photon localization parameter in the transparent matrix in which there are constant-high-refractive-index scatterers or anomalous dispersive dielectrics (ADD) scatterers in the mid-infrared region. Strong photon localization appears when the relative refractive index m is large, and predominant backscattering occurs when m > 3.1. The roles of the matrices on photon localization are found to be very different in two kinds of random media.
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| Keywords:
78.30.Na
71.55.Jv
78.20.Ci
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Published: 01 September 2002
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| PACS: |
78.30.Na
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(Fullerenes and related materials)
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71.55.Jv
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(Disordered structures; amorphous and glassy solids)
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78.20.Ci
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(Optical constants (including refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity))
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