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High-power single-mode optical-fibre coupling to InGaAsP 1.3 μm mesa-structure surface-emitting LEDs

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2 Author(s)
T. Uji ; NEC Corporation, Opto-Electronics Research Laboratories, Kawasaki, Japan ; J. Hayashi

High-power single-mode optical-fibre coupling to LEDs has been achieved by novel mesa-structure InGaAsP 1.3 μm surface-emitting LEDs. A -26.7 dBm (2.1 μW) fibre-coupled power has been obtained with 210 MHz optical -3 dB modulation bandwidth at 23°C 50 mA current. The 140 Mbit/s transmission feasibility over a single-mode optical fibre has been studied.

Published in:

Electronics Letters  (Volume:21 ,  Issue: 10 )