VCSEL Arrays for Multicore Fiber Interconnects with an Aggregate Capacity of 240 Gbit/s
Artikel i vetenskaplig tidskrift, 2014
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.
array
high-speed modulation
semiconductor lasers
optical interconnects
Vertical cavity surface-emitting laser (VCSEL)
Författare
Petter Westbergh
Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik
Johan Gustavsson
Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik
Anders Larsson
Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik
IEEE Photonics Technology Letters
1041-1135 (ISSN)
Vol. 27 3 296-299Styrkeområden
Informations- och kommunikationsteknik
Ämneskategorier (SSIF 2011)
Telekommunikation
Nanoteknik
Infrastruktur
Nanotekniklaboratoriet
DOI
10.1109/LPT.2014.2369827