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线性光放大器中由串扰引起的增益波动研究 被引量:3

Study on Gain Ripple Rising from Crosstalk in Linear Optical Amplifier
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摘要 针对线性光放大器(LOA)中垂直光场(VCL)的增益钳制作用,建立基于标准速率方程的分段模型。模型考虑了纵向载流子密度变化、放大的自发辐射噪声和端面反射。通过与普通半导体光放大器的比较,验证了VCL对串扰引起的增益波动有很好的钳制作用。模拟计算了不同注入电流下,增益波动的范围和有源区载流子分布,以及泵浦信号强度和调制速率对增益波动的影响。
出处 《光通信技术》 CSCD 北大核心 2005年第6期48-50,共3页 Optical Communication Technology
基金 国家自然科学基金(No.10174057 No.90201011) 国家重点实验室开放课题(No.2002KF) 四川省应用基础科学研究(No.03JY029-048-1)
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参考文献13

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