搜索结果: 1-4 共查到“光信息技术 terahertz”相关记录4条 . 查询时间(0.01 秒)
Terahertz radiation, whose wavelengths lie between those of microwaves and visible light, can penetrate many nonmetallic materials and detect signatures of certain molecules. These handy qualities cou...
Terahertz Systems-Novel Applications for Telecom Technology
Terahertz Systems-Novel Applications Telecom Technology
2015/7/30
THz spectroscopy promises attractive applications in various fields. Commercial use requires compact, room temperature and cost effective systems. Exploiting telecom and InP technologies here delivers...
Terahertz Systems–Novel Applications of Telecom Technology
Terahertz Systems–Novel Applications Telecom Technology
2015/7/30
Terahertz spectroscopy promises attractive applications in various fields. Commerical use requires compact, room temperature and cost effective THz systems. Mature InP technology and versatile fiber c...
二维透射式Terahertz波时域谱成像研究
2007/8/20
通过THz(Terahertz)波的相位信息和振幅信息来解析出样品某些可用于成像的参量；并且对THz波相位信息成像和振幅信息成像进行了比较.结果显示：当样品对THz波的吸收比较小时，利用THz波的相位信息进行成像比通过振幅信息进行成像质量要好一些；时域谱峰值位置的漂移会对相位信息成像产生较大的影响.实验中发现输出光谱中出现了劈裂现象，即由输入的单峰变成了双峰.分析表明，这一现象是由样品内部厚度或折...