Friday, March 22, 2019

Abstract-Generation and detection of terahertz electromagnetic pulses from semiconductors with femtosecond optics


X.-C.Zhang

https://www.sciencedirect.com/science/article/pii/0022231395001964

The basic concepts and preliminary applications of THz photoconductive radiation from semiconductors are presented. We have studied THz radiation from different metallic electrodes with different geometries. We also report the experimental results from unbiased semiconductors with different surface and interfacial conditions, including chemically etched surfaces and metal/semiconductor interfaces.

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