32 Gb/s transmission experiments using high speed 850 nm VCSELs
Paper i proceeding, 2009
We demonstrate error free transmission at bit rates up to 32 Gb/s at room temperature and 25 Gb/s at 85degC using a 9 mum oxide aperture 850 nm VCSEL. The VCSEL design is optimized for high speed operation by minimizing parasitics, reducing self-heating, and using strained InGaAs quantum wells to improve 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
Technische Universität Berlin
Dieter Bimberg
Technische Universität Berlin
Anders Larsson
IQE (Europe) Ltd.
Conference on Lasers and Electro-Optics (CLEO)
2162-2701 (eISSN)
1-2978-1-55752-869-8 (ISBN)
Ämneskategorier
Telekommunikation
ISBN
978-1-55752-869-8