Optical data transmission over large temperature range using highly efficient oxide-confined GaAs VCSEL sources

Jager, R. ; Grabherr, M. ; Jung, C. ; Schnitzer, P. ; Weigl, B. ; Ebeling, K.J. (1997) Optical data transmission over large temperature range using highly efficient oxide-confined GaAs VCSEL sources. In: Gallium Arsenide Applications Symposium. GAAS 1997, 3-5 September 1997, Bologna, Italy.

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Abstract

GaAs based selectively oxidized vertical-cavity surface-emitting lasers (VCSELs) are highly attractive devices for parallel optical fiber interconnect data transmission. Here we demonstrate 1 Gbit/s pseudo-random bit sequence (PRBS) transmission over 100 m graded index fiber in the temperature range from 20 to 100 °C applying constant 2.5 mA bias and 0.5Vpp voltage swing for modulation.

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