Title :
A Novel Analytical Model for Optical Injection in Terahertz Quantum Cascade Lasers
Author :
Sakasegawa, Y. ; Saito, Sakuyoshi ; Sekine, Norihiko ; Kasamatsu, Akifumi ; Ashida, M. ; Hosako, Iwao
Author_Institution :
Nat. Inst. for Inf. & Commun. Technol., Koganei, Japan
Abstract :
We present a new analytical model combining the heat equation with rate equations to reproduce experimentally obtained output intensity of terahertz quantum-cascade lasers subject to optical pulse injection and demonstrate good agreement with the experiments.
Keywords :
microwave photonics; quantum cascade lasers; analytical model; heat equation; optical pulse injection; output intensity; rate equation; terahertz quantum cascade lasers; Cavity resonators; Equations; Mathematical model; Optical pulses; Quantum cascade lasers; Temperature distribution; Temperature measurement; Mach-Zehnder interferometer; ring resonator; silicon photonics; wavelength tunable laser diode;
Conference_Titel :
Semiconductor Laser Conference (ISLC), 2014 International
Conference_Location :
Palma de Mallorca
Print_ISBN :
978-1-4799-5721-7
DOI :
10.1109/ISLC.2014.222
