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ZnSe / ZnS Quantum-Dot Semiconductor Optical Amplifiers
Linear Absorption Coefficient Linear Emission Coefficient Rate Equations (Res) Noise Figure
2011/6/29
ZnSe quantum dot (QD) semiconductor optical amplifier (SOA) is studied theoretically using net gain for linear Absorption coefficient and linear emission and these results are used to calculate noise ...
Gain-Clamped Semiconductor Optical Amplifiers for Reach Extension of Coexisted GPON and XG-PON
GPON XG-PON Gain-Clamped Semiconductor Optical Amplifiers
2011/5/18
Optical amplification of coexisted GPON and XG-PON upstreams is demonstrated using a gain-clamped semiconductor optical amplifier (SOA). With gain clamping, performance degradation due to the cross-ga...
Linear and Nonlinear Semiconductor Optical Amplifiers
Quantum-well dot devices Semiconductor nonlinear optics
2010/6/8
Semiconductor Optical Amplifiers (SOAs) may be designed as linear or nonlinear network elements. We report on recent results that indicate advantageous characteristics for QD SOAs as linear and bulk S...
Multi-wavelength amplification and signal processing in InP based quantum dash semiconductor optical amplifiers
Multi-wavelength amplification signal processing semiconductor optical amplifiers
2009/7/16
We describe multi-wavelength amplification and processing of quantum dash amplifiers. The multi-wavelength operation is possible due to the inhomogeneously broadened gain.
Multi-level Burst Power Transient Suppression using Semiconductor Optical Amplifiers in Gigabit Access Links
Power Transient Suppression Semiconductor Optical Amplifiers Gigabit Access Links
2008/8/6
For 10 Gb/s transmission limited by multi-level burst transients to non error-free performance, including an SOA reduces the penalty to 0.4 dB relative to back-to-back transmission.