Title :
Ultra-wide spectrum quantum dot superluminescent diodes emitting at 1.3 μm
Author :
Rossetti, M. ; Li, L.H. ; Markus, A. ; Fiore, A. ; Occhi, L. ; Vélez, C.
Author_Institution :
Inst. of Quantum Electron., Ecole Polytech. Fed. de Lausanne, Switzerland
Abstract :
Wide-spectrum, high-power quantum dot superluminescent diodes emitting at 1.3 μm are demonstrated. A new reproducible way of broadening the gain spectrum is proposed leading to 120 nm spectral bandwidth. L-I, spectra and degrees of coherence are presented.
Keywords :
photoluminescence; superluminescent diodes; 1.3 micron; emission spectra; gain spectrum; light-current characteristics; spectral bandwidth; ultra-wide spectrum quantum dot superluminescent diodes; Bandwidth; Biomedical optical imaging; Chirp; Optical devices; Optical fibers; Optical sensors; Quantum dots; Stimulated emission; Superluminescent diodes; US Department of Transportation;
Conference_Titel :
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN :
1-55752-795-4
DOI :
10.1109/CLEO.2005.201863
