Abstract An analytic solution derived by multisection model to the small-signal frequency response (SSFR) of wavelength conversion based on cross-gain modulation (XGM) in semiconductor optical amplifiers (SOAs) is presented. The result contains details that can affect the characteristics of SSFR significantly more than previous ones.
Received: 09 January 2007
Revised: 18 April 2007
Accepted manuscript online:
(Frequency conversion; harmonic generation, including higher-order harmonic generation)
Fund: Project supported by the
National Nature Science Foundation of China (Grant No 60407001),
National High Technology Developing Program of China (Grant No
2006AA03Z0414), the Science Fund for Distinguished Young
Scholars of Hubei Province (Grant No 2006ABB0
Cite this article:
Zhou En-Bo(周恩波), Zhang Xin-Liang(张新亮), and Huang De-Xiu(黄德修) Analytic approach to the small-signal frequency response of saturated semiconductor optical amplifiers using multisection model 2007 Chinese Physics 16 2998
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