Block scheme of a typical terahertz time-domain measurement system for near-field transmission measurements.
Breaking the resolution limits of standard THz imaging systems and opening the door to direct THz-based microstructure analysis:
The patent-protected TeraSpike microprobe series offered by Protemics enables the surface-near detection of THz light with micron-resolution. This covers applications ranging from contactless sheet resistance measurement or time-domain reflectometry for fault isolation in chip-packages to THz near-field imaging at planar THz devices, metamaterials or waveguides. Thanks to the low optical power requirements of the TeraSpike microprobes (typ. <4 mW average power) they are compatible to most pulsed laser sources (pulse durations < 150 fs recommended).
Our current product portfolio includes:
- Photoconductive microprobes for Terahertz near-field detection
- Sub-system components and accessories supporting the microprobe integration into existing systems
We also offer design and fabrication services for custom products as well as measurement services and research studies. Please contact us for further information.
For further technical information please also refer to our product brochure.