In the following table you will find an overview of available QCLs.
| Lambda [µm] | FP | DFB | Comments |
| 3.7 | x | Up to > 5 W peak @ 77 K | |
| 4.5 | x | ||
| 4.7 | x | x | |
| 5.2 | x | x | Also cw @ 77 K |
| 5.5 | x | x | |
| 5.7 | x | Also cw @ 77 K | |
| 6.1 | x | ||
| 7.7 | x | x | Also cw @ 77 K |
| 7.8 | x | ||
| 8.0 | x | ||
| 8.4 | x | Also cw @ 77 K | |
| 8.6 | x | ||
| 9.4 | x | x | |
| 9.5 | x | x | |
| 9.6 | x | ||
| 10.4 | x | x | |
| 10.9 | x | ||
| 11.3 | x | x | |
| 12.5 | x | x | |
| 12.6 | x | x | |
| ca. 70*) | x | Operation only at cryo-temperatures | |
| ca. 125*) | x | Operation only at cryo-temperatures |
FP: Fabry-Perot structure (i.e. multi-mode emission)
DFB: Distributed feedback structure (i.e. single-mode emission)
*) We recommend cooling the THz-QCLs as much as possible. This increases the emitted optical power significantly.
LASER COMPONENTS offers different cooling solutions for 77 K to 30 K, 10 K, and 5 K.
Unless otherwise noted, all of our lasers emit at room temperature and in pulse mode. You can find measurement logs of all of the lasers available in stock on our website.
If you have any questions, please do not hesitate to contact us.
