Multi section bandgap tuned superluminescent diodes fabricated by UV laser induced quantum well intermixing

Autor: Jan J. Dubowski, Romain Beal, Neng Liu, Vincent Aimez, Khalid Moumanis
Rok vydání: 2011
Předmět:
Zdroj: 2011 ICO International Conference on Information Photonics.
DOI: 10.1109/ico-ip.2011.5953731
Popis: Superluminescent diodes are used in numerous sensing and testing applications. To achieve the wide emission spectrum and high power required from such devices, we studied an innovative design constituting in several different bandgap energy sections independently electrically pumped. Bandgap modification was obtained by the UV laser quantum well intermixing process.
Databáze: OpenAIRE