Publica
Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. Fiber-coupled transceiver for terahertz reflection measurements with a 4.5 THz bandwidth
| Optics Letters 41 (2016), No.22, pp.5262-5265
ISSN: 0146-9592 |
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| English |
| Journal Article |
| Fraunhofer HHI () |
Abstract
We present a fiber-coupled transceiver for THz time-domain spectroscopy, which combines an emitter and a receiver on a single photoconductive chip. With a bandwidth of 4.5 THz and a peak dynamic range larger than 70 dB, it allows for THz reflection measurements under normal incidence. This THz reflection head is a promising device for applications in such fields as material inspection and nondestructive testing.