Metamorphic DBR and tunnel-junction injection. A CW RT monolithic long-wavelength VCSEL
1999; IEEE Photonics Society; Volume: 5; Issue: 3 Linguagem: Inglês
10.1109/2944.788414
ISSN1558-4542
AutoresJ. Boucart, C. Starck, F. Gaborit, A. Plais, Nicolas Bouché, E. Derouin, J.C. Remy, J. Bonnet-Gamard, Leon J. Goldstein, C. Fortin, D. Carpentier, P. Salet, F. Brillouet, J. Jacquet,
Tópico(s)Molecular Junctions and Nanostructures
ResumoWe present and give details about the conception and realization of the first monolithic long wavelength vertical-cavity surface-emitting laser (VCSEL) operating continuous wave at room temperature. This approach relies on two originalities: a metamorphic GaAs-AlAs distributed Bragg reflector and an injection through a reverse-biased tunnel junction. Record output powers as high as 1 mW and a maximum operating temperature of 47/spl deg/C have thus been achieved. Furthermore, in this paper, we present the optimization work on the different constituting parts of the VCSEL.
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