Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):

D. Kazakov, M. Piccardo, B. Schwarz, N Opacak, M Beiser, Y. Wang, S. Jha, M. Tamagnone, J. Hillbrand, L. Columbo, A. Belyanin, F. Capasso:
"Manipulating frequency comb regimes in semiconductor ring lasers";
Vortrag: Online Conference - Photonics West 2021, California; 06.03.2021 - 12.03.2021; in: "Proceedings Volume 11705, Novel In-Plane Semiconductor Lasers XX", (2021), Paper-Nr. 117050R, 1 S.

Kurzfassung englisch:
It is a well-established truth that spatial hole burning (SHB) in a standing-wave cavity is an essential single-mode instability mechanism for multimode operation of quantum cascade lasers (QCLs). We discovered recently that another instability mechanism-phase turbulence-is capable of triggering an onset of previously unseen types of frequency combs in traveling-wave ring cavity QCLs in absence of SHB. This new regime of laser operation reveals a connection with Kerr combs and paves the way to manipulation and engineering of comb states in QCLs.

"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)

Elektronische Version der Publikation:

Erstellt aus der Publikationsdatenbank der Technischen Universitšt Wien.