VCSEL Arrays for Multicore Fiber Interconnects with an Aggregate Capacity of 240 Gbit/s
Journal article, 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

Author

Petter Westbergh

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Johan Gustavsson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Anders Larsson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

IEEE Photonics Technology Letters

1041-1135 (ISSN)

Vol. 27 3 296-299

Areas of Advance

Information and Communication Technology

Subject Categories

Telecommunications

Nano Technology

Infrastructure

Nanofabrication Laboratory

DOI

10.1109/LPT.2014.2369827

More information

Latest update

3/2/2020 1