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arXiv physics/0702176physics.optics
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液体渗透光子晶体:欧姆耗散和模式展宽

Liquid-infiltrated photonic crystals: Ohmic dissipation and broadening of modes

Niels Asger Mortensen, Simon Ejsing, Sanshui Xiao

摘要:

光子晶体中显著的光-物质相互作用使它们成为芯片实验室应用中的光流体“构建块”。我们展示了导电电解质如何引起状态密度的耗散和涂抹,从而改变溶解在电解质中的激发生物分子的衰变动力学。同样,我们发现天然存在的电解质(例如饮用水或生理盐水)的传播模式的空间阻尼为dB/cm量级。

英文摘要:

The pronounced light-matter interactions in photonic crystals make them interesting as opto-fludic "building blocks" for lab-on-a-chip applications. We show how conducting electrolytes cause dissipation and smearing of the density-of-states, thus altering decay dynamics of excited bio-molecules dissolved in the electrolyte. Likewise, we find spatial damping of propagating modes, of the order dB/cm, for naturally occurring electrolytes such as drinking water or physiological salt water.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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