远红外区

通过分析远红外区和毫米波区的大气传输模型，给出了亚毫米波段的大气传输模型以及加权项的表达形式。

The model of atmospheric transmission at submillimeter band and expression of weighting terms are given through the anlysis that of far infrared band and millimeter band .

黄铜矿类半导体晶体材料具有两个突出的优点：非线性光学系数大和中、远红外区透光波段宽，是目前最有吸引力的，具有重要应用背景的红外非线性光学材料。

The ternary chalcopyrite structure semiconductors have two outstanding merits : a large nonlinear optical coefficient and a wide range of transparency in mid-far IR . They are infrared nonlinear optical materials which have been attracting interest due to their important applications .

本文以聚吡咯和聚噻吩为例，对导电高分子的紫外-可见光谱、红外光谱、远红外及微波区的波谱性能进行了综述，并分析了波谱性能与结构的关系。

This paper has reviewed the UV-VIS , IR , Far-IR and microwave of Conducting Polypyrrole and Polythiothene , and analysed the relation of spectra properties between structure .