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High-Speed Small-Signal Cross-Gain Modulation in Quantum-Dot Semiconductor Optical Amplifiers at 1.3 m

✍ Scribed by Meuer, C.; Jungho Kim; Laemmlin, M.; Liebich, S.; Eisenstein, G.; Bonk, R.; Vallaitis, T.; Leuthold, J.; Kovsh, A.; Krestnikov, I.; Bimberg, D.


Book ID
114570658
Publisher
IEEE
Year
2009
Tongue
English
Weight
733 KB
Volume
15
Category
Article
ISSN
1077-260X

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On high-speed cross-gain modulation with
✍ A.V. Uskov; J. Mørk; B. Tromborg; T.W. Berg; I. Magnusdottir; E.P. O’Reilly 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 143 KB

In the regime with maximum linear gain in a quantum dot (QD) semiconductor optical amplifier (SOA), instantaneous gain modulation by change of the photon density is possible due to spectral hole burning effects. This, in turn, leads to the opportunity of ultrafast cross-gain modulation (XGM) without