Concepedia

Uncooled, low-driving-current 25.8 Gbit/s direct modulation using 1.3 µm AlGaInAs MQW distributed-reflector lasers

M. Matsuda, T. Simoyama, Ayahito Uetake, Satoshi Okumura, Mitsuru Ekawa, Tsuyoshi Yamamoto

Electronics Letters · 2012 · 19 citations · 5 references

DOI

Concepts

Abstract

Uncooled, low-driving-current 25.8 Gbit/s direct modulation with clear eye-opening up to 85°C is demonstrated using 1.3 µm AlGaInAs multiple quantum well (MQW) distributed-reflector lasers. The peak driving currents were as low as 30.0 and 38.9 mA at 25 and 85°C, respectively.

References

5

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Uncooled 25 Gbit/s direct modulation of semi-insulating buried-heterostructure 1.3 µm AlGaInAs quantum-well DFB lasers

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