CW TeraHertz (THz) Lasers
TeraHertz (THz) radiation lasers are high-powered lasers with extremely short-bursted pulse, it is great for medical imaging because it is generally not as harmful as compared to x-rays.
Sacher lasertechnik offers a holistic laser diode system that allows the generation of CW THz Generation using the frequency mixing technique. This technique is achieved by pumping through the Frequency Mixing Crystal via 2 superimposed tunable diode lasers. It is almost plus-and-play; it comes with its own THz software systems with automatic wavelength tuning & it can be remotely controlled by via GPIB, RS232 and USB.
We distribute CW THz Laser (patented) from Sacher Lasertecnik
Excellent tuning behavior
- coarse and fine tuning modes of the master lasers
- fine tuning via piezo actuator with a resolution better than 10MHz
- manual coarse tuning up to 20THz
- large mode-hop free tuning range of up to 100GHz and more
Narrow linewidth of seed lasers
- linewidth < 300kHz
- excellent side mode suppression > 50dB and >35dB after amplifier
Flexible schemes of realization
- THz system based on tunable Littman / Metcalf master lasers with free beam optics
- THz system based on tunable DFB master lasers with free beam optics
- THz system based on fiber coupled tunable DFB master lasers
- THz system based on Butterfly packaged, fiber coupled tunable DFB master lasers
- Molecule spectroscopy
- Security screening
- Medical or biological imaging
- Nondestructive material control
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