Glass doped with nano_scale semiconductor particles has obvious nonlinear optical properties and the quantum_size effect is large.

纳米级半导体微晶掺入玻璃可产生非线性光学性质，其量子尺寸效应非常明显。

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Metallic colloidal particles - semiconductor thin films show special electrical, optical and photoelectric properties.

金属微粒-半导体薄膜具有特殊的电学、光学及光电特性。

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Photonic crystals(PCs) has the properties of photonic band-gap(PBG) which is similar with semiconductor, because of this, it is a hotspot in optical communication and optical device.

光子晶体由于能够产生与半导体能带结构类似的光子禁带，成为了国内外光通信和光学器件方面研究的热点。

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