Continuous Wave Terahertz Generation from Photodiode-Based Emitters with up to 200 μ W Terahertz Power
Continuous Wave Terahertz Generation from Photodiode-Based Emitters with up to 200 μ W Terahertz Power
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基于光电二极管的发射器产生连续波太赫兹，功率高达 200 μW 太赫兹
DOI：
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
Martin Schell
中科院分区：
文献类型：
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作者：
S. Nellen;R. Kohlhaas;L. Liebermeister;S. Breuer;B. Globisch;Martin Schell
介绍了一种基于高速波导集成光电二极管的太赫兹(THz)光电发射机的输出特性。用校准的热释电探测器进行太赫兹功率测量。在1THz处获得1.4J.lW，在52Ghz处获得高达200THzW的μ。在达到当前系统对光学照明功率的限制35 mW时，没有观察到太赫兹输出的饱和。
The output characteristics of an optoelectronic terahertz (THz) transmitter based on a high-speed, waveguide-integrated photodiode is demonstrated. THz power measurements are performed with a calibrated pyroelectric detector. 1.4 J.lW at 1 THz and up to 200 μW at 52 GHz are obtained. Up to 35 mW, the current system limit for optical illumination power, no saturation of the THz output is observed.