文件名称：Measurement and improvement of beam profile for terahertz quantum cascade laser (2014年)
文件大小：246KB
文件格式：PDF
更新时间：2024-05-12 14:08:39
工程技术 论文
The divergence of the laser beam generated by Quantum Cascade Laser is relative large,which isnot con-ducive to the process of experiment and the acquisition of the desirable results.Thus,aconvex lens would be utilized in the propagation path to optimize