Title :
The Effects of Temperature and Difference-Wavelength on Mode Stability in Dual-µ QD Lasers
Author :
Shutts, S. ; Smowton, P.M. ; Krysa, A.B.
Author_Institution :
Sch. of Phys. & Astron., Cardiff Univ., Cardiff, UK
Abstract :
We demonstrate dual-wavelength lasers operating with simultaneous emission for a range of difference-wavelengths by accessing the various in homogeneously broadened dot states. We investigate temperature tuning and quantify factors affecting mode stability, including temperature and difference-wavelength.
Keywords :
Q-factor; laser beams; laser modes; laser stability; laser tuning; quantum dot lasers; thermo-optical effects; difference-wavelengths; dual-μ QD lasers; dual-wavelength lasers; homogeneously broadened dot states; mode stability; quantify factors; simultaneous emission; temperature tuning; Cavity resonators; Distributed Bragg reflectors; Laser modes; Laser stability; Optical reflection; Temperature measurement; modelocked lasers; photonic integrated circuits; semiconductor lasers;
Conference_Titel :
Semiconductor Laser Conference (ISLC), 2014 International
Conference_Location :
Palma de Mallorca
Print_ISBN :
978-1-4799-5721-7
DOI :
10.1109/ISLC.2014.179
