【Key words】 Laser physics and technology； Disordered media； Random laser； Finite difference time domain method； Optics localization； Short-pulse pumping； Anistropic； Mode competition；
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The researching contents of photon localization in random media are introduced, the materials used for the studies on photon loc alization are summarized, two kinds of new materials for the study of photon localization in mid-infrared range are recommended.
概述了无序介质光子局域化的研究内容，总结了光子局域化研究中曾使用的材料，推荐了两类可用于中红外光子局域化研究的新材料。
参考来源 - 无序光子局域化材料研究Random laser, which is a new-type laser, is based on the lasing phenomenon in the amplifying disordered media. It has been a hot subject in laser physics and it presents an important value in application.
随机激光器是利用增益无序介质中的受激辐射原理所形成的一种新型的激光器,它是目前激光物理界的一个研究热点,具有广泛的应用前景。
参考来源 - 随机激光器的偏振依赖特性与阈值特性的理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
对含有反常色散材料和金属材料散射体无序介质的光子定域化行为进行了理论研究。
Photon localization of random media containing anomalous dispersive dielectric materials and metal scatterers, was investigated theoretically.
为了分析砂岩类无序介质在各种荷载作用下的连续破坏过程，本文提出了梁-颗粒细观模型。
In this paper the beam particle model at a fine structural scale is presented for analysis of the progressive failure of such brittle disordered materials as sandstone by different loadings.
无序介质激光是由该介质的非周期—类结构与相匹配的泵浦光场相互作用时其整体多重散射的干涉效应产生的。
When the quasi-periodic quasi-structure of random medium interacts with matching pump light, the interference effect under its whole multiple scattering leads to lasing in random medium.
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