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Coupled terahertz quantum cascade wire lasers

Coupled THz Wire Lasers

Coupled THz Wire Lasers

In our recent paper published in Applied Physics Letters, we present flip-chip integrated terahertz quantum cascade wire laser arrays.
This integration method leads to significant performance improvements in our THz QCLs.
Furthermore, the individual electrical control of each array element allows us to study coupling effects in these devices.

Original publication

Marie C. Ertl et al., Coupled terahertz quantum cascade wire lasers, Appl. Phys. Lett. 125,121115 (2024), opens an external URL in a new window

Contact

DI Marie Christine Ertl
Photonics Institute
TU Wien
+43 1 58801 38728
marie.christine.ertl@tuwien.ac.at