Evidence for Nearest Neighbor Coupling in Arrays of Ellipsoidal Microcavity Plasmas
Evidence for Nearest Neighbor Coupling in Arrays of Ellipsoidal Microcavity Plasmas
复制标题
椭圆体微腔等离子体阵列中最近邻耦合的证据
DOI：
10.1109/tps.2008.926949
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发表时间：
2008
影响因子：
1.5
通讯作者：
J. Eden
中科院分区：
文献类型：
--
作者：
S. Sung;T. Spinka;Y.M. Kang;A. Berger;S. Park;J. Eden
用微粉爆破技术在玻璃中制备了椭圆形微腔阵列。光学显微镜对这些腔阵列中产生的等离子体提供了每个微等离子体与其最近邻居之间耦合的证据。从一个微等离子体到相邻微腔的非相干原子辐射的散射被清楚地观察到。在校正了视场失真和饱和度后，这些图像似乎还揭示了每个微等离子体受到相邻微等离子体的扰动，其形式是发射分布沿连接两个腔的轴线拉长。
Arrays of ellipsoidal microcavities have been fabricated in glass by a micropowder blasting technique. Optical microscopy of the plasmas generated in arrays of these cavities provides evidence of coupling between each microplasma and its nearest neighbors. Scattering of incoherent atomic radiation from one microplasma into adjacent microcavities is clearly observed. After correcting for field-of-view distortion and saturation, the images also appear to reveal the perturbation of each microplasma by its neighbor in the form of an elongation of the emission distribution along the axis joining the two cavities.