VCSEL Arrays for Multicore Fiber Interconnects with an Aggregate Capacity of 240 Gbit/s
Artikel i vetenskaplig tidskrift, 2015
We report on the performance and uniformity of dense two-dimensional 6-channel 850 nm VCSEL arrays intended for multimode multicore fiber interconnects. Two circular array designs, differing in their common cathode configuration, are investigated and compared. We demonstrate error-free data transmission (bit-error-rate < 10-12) up to 40 Gbit/s and 85°C for all channels, which can enable an aggregate capacity of 240 Gbit/s over a single multicore fiber.
optical interconnects
array
Vertical cavity surface-emitting laser (VCSEL)
semiconductor lasers
high-speed modulation
Författare
Petter Westbergh
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Johan Gustavsson
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
Anders Larsson
Chalmers, Mikroteknologi och nanovetenskap, Fotonik
IEEE Photonics Technology Letters
1041-1135 (ISSN) 19410174 (eISSN)
Vol. 27 3 296-299 6954464Styrkeområden
Informations- och kommunikationsteknik
Ämneskategorier
Telekommunikation
Nanoteknik
Infrastruktur
Nanotekniklaboratoriet
DOI
10.1109/LPT.2014.2369827