Photoconductive THz near-field detectors operated with a 1550 nm cw-laser system for high spatial- and spectral-resolution measurements
- Resource Type
- Conference
- Authors
- Sawallich, Simon; Deninger, Anselm; Michalski, Alexander; Lemme, Max C.; Nagel, Michael
- Source
- 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2023 48th International Conference on. :1-2 Sep, 2023
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Signal Processing and Analysis
Resistance
Frequency-domain analysis
Imaging
Detectors
Bandwidth
Electrical resistance measurement
Task analysis
- Language
- ISSN
- 2162-2035
We combine terahertz (THz) near-field detectors with a continuous-wave frequency-domain THz-system operating at 1550 nm. This configuration enables high spatial-resolution nearfield imaging in conjugation with a high spectral-resolution and more than 1.3 THz bandwidth.