Piwonski, Tomasz; Pulka, J.; Madden, Gillian; Huyet, Guillaume; Houlihan, John; Pozo, J.; Vogiatzis, N.; Ivanov, P.; Rorison, J. M.; Barrios, P. J.; Gupta, J. A.
(AIP Publishing, 2009-10-04)
The gain and refractive index dynamics of dilute nitride antimonide semiconductor optical amplifiers are studied using heterodyne pump probe spectroscopy, both in forward and reverse bias regimes. In the forward biased ...