About TOPTICA Photonics Inc.- Type: Other
- Max. Power: 100µW
- Classification (IEC): Class 3B
- Wavelength: 780nm - 1550nm
- Difference Frequency Tuning: Up to 1.8 THz
- Terahertz Dynamic Range: up to 90 dB @ 100 GHz
Frequency-Domain Terahertz Spectroscopy System
TopSeller systems for cw-THz spectroscopy
Includes cutting-edge GaAs or InGaAs photomixers
Highest dynamic range: TeraScan 1550, highest scan range: TeraScan 780
New: Rh:InGaAs receivers, more than 10 dB signal improvement
Applications: Spectroscopy, metamaterial research, gas sensing, THz communication testbed
TOPTICA’s TeraScan platforms are well-established “TopSeller” configurations for frequency-domain terahertz spectroscopy. The systems combine mature DFB diode lasers with state-of-the-art GaAs or InGaAs photomixers. The TeraScan 780 offers an outstanding bandwidth, and the TeraScan 1550 sets new benchmarks in terms of terahertz power and dynamic range. Both systems feature TOPTICA's proprietary “DLC smart” control electronics.