Microprobe cantilever design:
Technical specifications:
| Type | TRS-TT.75-PCA-PCS10-50 |
| Max. spatial resolution | 40 µm |
| Dark current @ 1 V Bias | < 10 nA (typ. <1.5 nA) |
| Photocurrent @ 1 V Bias | >0.1 µA (typ. >0.25 µA) |
| Excitation wavelength | 700 .. 860 nm |
| Average excitation power | 0.1 .. 3 mW |
| Connection type | 2x SMP |
TR-series microprobes are mainly sensitive to THz field components oriented in transversal direction to the probe-tip axis as defined by the x-axis direction in the upper illustration.
Each probe is individually tested and comes with a manual & test certificate. For further information please take a look at our brochure (PDF file, 2 MB) and FAQ section.
Application example (Thin-film inspection*):
*Terahertz test target P-TTT-2-1200 with Cr layers of 10 nm and 50 nm thickness - equivalent to approx. 250 Ohm and 50 Ohm sheet resistance, respectively.