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The effects of quantum-well number on gain crosstalk in semiconductor optical amplifiers

✍ Scribed by Kasunic, K.J.; Tastavridis, K.; Clark, C.N.; Lestrade, M.; Champagne, A.; Maciejko, R.


Book ID
117882497
Publisher
IEEE
Year
2003
Tongue
English
Weight
343 KB
Volume
39
Category
Article
ISSN
0018-9197

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On gain saturation in quantum dot semico
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We show for quantum dot (QD) semiconductor optical amplifiers (SOAs) operating in the regime where the gain is maximized, that gain saturation due to carrier depletion can be eliminated by increasing the SOA pump current density. At high pump currents, gain saturation in QD SOAs is then due to spect