Frequently Asked Questions
I already have a free-space THz TDS setup. Is it possible to integrate your TeraSpike microprobe and perform nearfield measurements?
The integration of our TeraSpike microprobes into existing photoconductive TDS systems is possible and and a cost-efficient solution since most other required optical and electronic components should be already present.
Which orientation of THz Beam, sample and TeraSpike microprobe do you suggest.
In our near-field transmission imaging system we are using horizontal xy-translation of the sample. The microprobe is vertically aligned to the sample surface and THz excitation comes from the bottom side in vertical incidence to the sample.