Plug-in Solution
Easy integration into existing THz setups
Integrated Mirrors
Built-in parabolic mirrors for optimized beam guidance
High Performance
6 THz bandwidth and 95 dB dynamic range
Precise Alignment
Spacer ensures accurate positioning
Purging Access
Convenient interface for controlled purging
Specifications
Menlo Systems provides a plug-in, compact terahertz reflection head with integrated optics for high-performance measurements with fixed working distance of 4″ (~10 cm). The reflection head is suitable to all Menlo Systems terahertz time-domain spectrometers (THz-TDS) and contains 4 off-axis parabolic mirrors with focal lengths of 2″ and 4″, respectively. The strength of this module lies in the uncompromised performance providing a bandwidth of > 6 THz in combination with all Menlo Systems’ THz-TDS systems. A spacer with a length identical to the working distance offers the best ease of use for placing the sample in the focus. It can be detached for applications demanding contact-free measurements. Rounding this unit up, an alignment target serves to adjust the reflection head and integrate it easily into the measurement setup.
Data
Typical terahertz reflective measurement using the newest Menlo Systems TeraSmart or TERA K15 showing time-domain signal and spectrum (50 ps scan window measured at 24 Hz).
Our Expert
Ordering Information
Product Code:
THz Reflection Head
