32 Gbit/s multimode fibre transmission using high-speed, low current density 850 nm VCSEL
Artikel i vetenskaplig tidskrift, 2009
Error free transmission over multimode fibre at data rates up to 32 Gbit/s at 25C and 25 Gbit/s at 85C using an oxide confined 850 nm VCSEL biased at a current density of 11–14 kA/cm2 is demonstrated. The VCSEL is optimised for high-speed by reducing capacitance and self-heating and by using strained InGaAs quantum wells for high differential gain.
Författare
Petter Westbergh
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Johan Gustavsson
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Åsa Haglund
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Anders Larsson
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Friedhelm Hopfer
Avago Technologies
Technische Universität Berlin
Gerrit Fiol
Technische Universität Berlin
Dieter Bimberg
Technische Universität Berlin
Anders Larsson
IQE (Europe) Ltd.
Electronics Letters
0013-5194 (ISSN) 1350-911X (eISSN)
Vol. 45 7 366 - 368Ämneskategorier
Telekommunikation
DOI
10.1049/el.2009.0201