For THz quantum cascade lasers to prove useful for applications, certain requirements for their spectral performance will have to be met. Here, we focus on the provision of single mode operation. Distributed feedback devices lasing on a single longitudinal mode are reported using both first and second order gratings. We also report the operation of terahertz master oscillator power amplifier structures with the potential to increase the output power which is available in a single mode. © 2007 Springer.
CITATION STYLE
Green, R., Mahler, L., Mauro, C., Losco, T., Xu, J. H., Tredicucci, A., … Ritchie, D. (2007). Tailoring the emission of terahertz quantum cascade lasers. In NATO Science for Peace and Security Series B: Physics and Biophysics (pp. 41–54). Springer Verlag. https://doi.org/10.1007/978-1-4020-6503-3_4
Mendeley helps you to discover research relevant for your work.