D. J. Elton

Nonlinear switching in InGaAsP laser amplifier directional couplers biased at transparency

Wilson Sibbett, S. D. Perrin, Michael Andreja Fisher, 1993 .

565 Mbit/s 219 km transmission experiment using four gain controlled packaged semiconductor laser amplifiers

Andrew D. Ellis, W. A. Stallard, K. H. Cameron, 1990 .

Polarisation-insensitive, near-travelling-wave semiconductor laser amplifiers at 1.5 mu m

Andrew D. Ellis, W. J. Devlin, W. A. Stallard, 1989 .

242 nm continuous tuning from a GRIN-SC-MQW-BH InGaAsP laser in an extended cavity

W. J. Devlin, R. Wyatt, D. M. Cooper, 1990 .

Direct detection transmission experiments at 565 Mbit/s using cascaded inline optical amplifiers

W. J. Devlin, W. A. Stallard, D. J. Malyon, 1989 .