Gain and noise characteristics of a 1.5 μm near-travelling-wave semiconductor laser amplifier

Autor: Simon, J.-C., DoussiE´re, P., Pophillat, L., Fernier, B.
Zdroj: Electronics Letters; March 1989, Vol. 25 Issue: 7 p434-436, 3p
Abstrakt: The spectral dependence of the gain and noise characteristics of a gas source molecular beam epitaxy (GSMBE)-grown BH-GaInAsP near-travelling-wave semiconductor laser amplifier are presented, from which an indication of nonresonant internal losses is given. An intrinsic noise figure of 6 dB at an internal gain of 28 dB is obtained.
Databáze: Supplemental Index