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Ultrafast gain recovery dynamics of the excited state in InGaAs quantum dot amplifiers
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Abstract
- The gain dynamics in electrically-pumped InGaAs quantum dot amplifiers at 300 K is measured to be in the subpicosecond range for both ground and excited state transitions, promising for all-optical signal processing at >40 GHz repetition rates.
Details
- Database :
- OAIster
- Notes :
- 10.1109/CLEO.2005.202237
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1257830310
- Document Type :
- Electronic Resource