Broadband gain from "continuum-to-bound" Quantum Cascade lasers

Broadband gain from "continuum-to-bound" Quantum Cascade lasers

A Quantum Cascade laser design based on "continuum-to-bound" transitions with several strongly coupled upper laser states is demonstrated, which enables external cavity tuning over 190 cm -1 in pulsed mode operation at 0°C.

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Yu Yao, Tsai, Tracy, Charles, William O, Jianxin Chen, Wysocki, Gerard, Gmachl, Claire F
Format: Tagungsbericht
Sprache:eng
Schlagworte:
(140.3070) Infrared and far-infrared lasers
(140.5965) Semiconductor lasers
Electrons
Indium gallium arsenide
Laser modes
Laser transitions
Laser tuning
Molecular beam epitaxial growth
Optical coupling
Optical design
quantum cascade
Quantum cascade lasers
Semiconductor lasers
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A Quantum Cascade laser design based on "continuum-to-bound" transitions with several strongly coupled upper laser states is demonstrated, which enables external cavity tuning over 190 cm -1 in pulsed mode operation at 0°C.