Title :
Temperature dependences of quantum-dot laser thresholds under simultaneously three-state or two-state lasing operations
Author :
Wu, D.-C. ; Lin, Y.-C. ; Mao, M.-H. ; Liu, W.-S. ; Chiu, P.C. ; Chyi, J.-I. ; Wang, J.S. ; Lin, G. ; Chi, J.Y.
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei
Abstract :
Three-state lasing in quantum-dot lasers is demonstrated for the first time in this work. The individual threshold currents corresponding to different states are measured as a function of temperature, respectively. Their correlations will be discussed.
Keywords :
laser beams; laser variables measurement; quantum dot lasers; thermo-optical effects; quantum-dot laser threshold; temperature dependence; three-state lasing operation; two-state lasing operation; Cities and towns; Current measurement; Photonics; Physics; Pulse measurements; Quantum dot lasers; Quantum dots; Temperature dependence; Threshold current; Wavelength measurement; (140.5590) Quantum-dot devices; (160.3380) Laser materials;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
