Negative radiation pressure on gain medium structures

Amit Mizrahi; Yeshaiahu Fainman

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Negative radiation pressure on gain medium structures

机译：增益介质结构上的负辐射压力

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We demonstrate negative radiation pressure on gain medium structures, such that light amplification may cause a nanoscale body to be pulled toward a light source. Optically large gain medium structures, such as slabs and spheres, as well as deep subwavelength bodies, may experience this phenomenon. The threshold gain for radiation pressure reversal is obtained analytically for Rayleigh spheres, thin cylinders, and thin slabs. This threshold vanishes when the gain medium structure is surrounded by a medium with a matched refractive index, thus eliminating the positive scattering forces.

机译：我们证明了增益介质结构上的负辐射压力，从而使光放大可能导致纳米级物体被拉向光源。光学上的大增益介质结构（如平板和球体）以及深亚波长体可能会遇到这种现象。通过分析获得瑞利球，薄圆柱体和薄平板的辐射压力反转阈值增益。当增益介质结构被折射率匹配的介质包围时，此阈值消失，从而消除了正散射力。

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《Optics Letters》 |2010年第20期|共3页
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Amit Mizrahi; Yeshaiahu Fainman;
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1. Negative radiation pressure on gain medium structures [J] . Amit Mizrahi, Yeshaiahu Fainman Optics Letters . 2010,第20期

机译：增益介质结构上的负辐射压力
2. Radiation from a current sheet at the interface between a conventional medium and anisotropic negative refractive medium [J] . YUAN YOU Bulletin of Materials Science . 2009,第4期

机译：在常规介质和各向异性负折射介质之间的界面处来自电流片的辐射
3. Radiation from a current sheet at the interface between a conventional medium and anisotropic negative refractive medium [J] . Yuan You Bulletin of materials science . 2009,第4期

机译：在常规介质和各向异性负折射介质之间的界面处来自电流片的辐射
4. Theoretical investigation into Cherenkov radiation in an anisotropic double-negative medium [C] . Zhaoyun Duan, Yubin Gong, Yanyu Wei, International Conference on Infrared, Millimeter and Terahertz Waves . 2008

机译：各向异性双阴性培养基中Cherenkov辐射的理论调查
5. Ionizing-radiation-induced color centers in YAG, Nd:YAG, and Cr:Nd:YAG: Developing and analyzing a radiation-hard laser gain medium. [D] . Glebov, Boris L. 2010

机译：YAG，Nd：YAG和Cr：Nd：YAG中电离辐射引起的色心：开发和分析辐射坚硬的激光增益介质。
6. Conditioned medium produced by fibroblasts cultured in low oxygen pressure allows the formation of highly structured capillary-like networks in fibrin gels [O] . Christophe Caneparo, Clément Baratange, Stéphane Chabaud, -1

机译：低氧压力下培养的成纤维细胞产生的条件培养基可在纤维蛋白凝胶中形成高度结构化的毛细管状网络
7. Ionizing-Radiation-Induced Color Centers in YAG, Nd:YAG, and Cr:Nd:YAG: Developing and Analyzing a Radiation-Hard Laser Gain Medium [O] . Glebov Boris L. 2010

机译：YAG，Nd：YAG和Cr：Nd：YAG中电离辐射引起的色心：开发和分析辐射困难的激光增益介质
8. Development of Advanced Internal Gain Radiation Detector Structures Based on Neutron Transmutation Doped Silicon, High T sub c Superconductive Compounds and Their Potential Application to Detection of Ionizing Radiation: Annual Report, December 1, 1986-No [R] . Huth, G. C., Zhou, B. L., Prussin, S., 1987

机译：基于中子嬗变掺杂硅，高T亚c超导化合物的先进内增益辐射探测器结构的发展及其在电离辐射探测中的潜在应用：年度报告，1986年12月1日 - 否

Negative radiation pressure on gain medium structures

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