光子火焰效应
Photonic flame effect
摘要：
我们观察到一种新的效应，我们称之为光子火焰效应（PFE）。在液氮温度（77 K）下，将几种三维光子晶体（人工蛋白石）放置在铜基板上。它们之间的典型距离为1-5厘米。其中一个样品被红宝石激光器脉冲激发出长时间连续发光。在晶体的其他样品中出现了类似的可见光发光，表现出时间延迟。实验实现了蛋白石晶体和纳米复合材料（蛋白石填充非线性液体）。
英文摘要：
We observed new effect which we called photonic flame effect (PFE). Several 3-dimensional photonic crystals (artificial opals) were posed on Cu plate at the temperature of liquid nitrogen (77K). Typical distance between them was 1-5 centimeters. Long-continued optical luminescence was excited in one of them by the ruby laser pulse. Analogous visible luminescence manifesting time delay appeared in other samples of the crystals. Experiments were realized for opal crystals and for nanocomposites (opals filled with nonlinear liquids).
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