Optical waveguide based on crystalline organic microtubes and microrods.
Optical waveguide based on crystalline organic microtubes and microrods.
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DOI：
10.1002/anie.200802570
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发表时间：
2008-09
影响因子：
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通讯作者：
Y. Zhao;Jinjie Xu;A. Peng;H. Fu;Ying Ma;Lei Jiang;J. Yao
中科院分区：
文献类型：
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作者：
Y. Zhao;Jinjie Xu;A. Peng;H. Fu;Ying Ma;Lei Jiang;J. Yao
（图）隧道尽头的光：从9，10-二（苯乙炔基）蒽制备了两种一维微结构，管和棒。虽然这两种类型的一维微结构都可以吸收激发光并将光致发光（PL）发射向尖端传播，但中空管内的空气改变了波导行为，有助于减少光损耗（参见PL图像，比例尺：10 μm）。
(Figure Presented) Light at the end of the tunnel: Two kinds of 1D microstructures, tubes and rods, were prepared from 9, 10-bis (phenylethynyl) anthracene. While both types of 1D microstructures can absorb excitation light and propagate the photoluminescence (PL) emission towards the tips, the air inside the hollow tubes changes the waveguide behavior and helps to reduce the optical loss (see PL images, scale bar: 10 μm).