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  5. Measurement and Improvement of Beam Profile for Terahertz Quantum Cascade Laser

Measurement and Improvement of Beam Profile for Terahertz Quantum Cascade Laser

来源 :The 7th UK/Europe-China Workshop on Millimeter Waves and Ter | 被引量 : 0次 | 上传用户：dumala
【摘 要】
：
The divergence of the laser beam generated by Quantum Cascade Laser is relative large,which is conducive to the process of experiment and the acquisition of the desirable results.Thus,convex lens woul
【作 者】
：
Yao Zhao Weihua Li Dawei Yan Zejian Lu Xiaoming Liu Yuan Yao Junsheng Yu Xiaodong Chen 
【机 构】
：
International Joint Laboratory of Electromagnetic Theory and Applications,School of Electronic Engin
【出 处】
：
The 7th UK/Europe-China Workshop on Millimeter Waves and Ter
【发表日期】
：
2014年4期
【关键词】
：
Terahertz Quantum Cascade Laser Gaussian beam divergence 
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　　The divergence of the laser beam generated by Quantum Cascade Laser is relative large,which is conducive to the process of experiment and the acquisition of the desirable results.Thus,convex lens would be utilized in the propagation path to optimize the laser beam.
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