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All-optical regeneration and wavelength conversion in an integrated semiconductor optical amplifier/distributed-feedback laser

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3 Author(s)
Stephens, M.F.C. ; Dept. of Electr. & Electron. Eng., Bristol Univ., UK ; Penty, R.V. ; White, I.H.

Simultaneous all-optical regeneration and wavelength conversion is demonstrated at 2.488 Gb/s for the first time in an integrated distributed feedback laser/semiconductor optical amplifier. After 93 km of standard fiber, a negative sensitivity penalty of -1.3 dB is achieved upon wavelength converting all-optically from 1538 to 1553.5 nm.

Published in:

Photonics Technology Letters, IEEE  (Volume:11 ,  Issue: 8 )