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Pattern-effect-free semiconductor optical amplifier achieved using quantum dots

✍ Scribed by Akiyama, T.; Hatori, N.; Nakata, Y.; Ebe, H.; Sugawara, M.

Book ID
120206491
Publisher
The Institution of Electrical Engineers
Year
2002
Tongue
English
Weight
201 KB
Volume
38
Category
Article
ISSN
0013-5194

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On high-speed cross-gain modulation with
On high-speed cross-gain modulation without pattern effects in quantum dot semiconductor optical amplifiers
✍ A.V. Uskov; J. MΓΈrk; B. Tromborg; T.W. Berg; I. Magnusdottir; E.P. O’Reilly πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 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