Analysis of hybrid optoelectronic WDM ADC
Analysis of hybrid optoelectronic WDM ADC
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混合光电WDM ADC分析
DOI：
10.1109/50.871704
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发表时间：
2000
影响因子：
4.7
通讯作者：
A. Levi
中科院分区：
文献类型：
--
作者：
P. Rabiei;A. Levi
提出了一种扩展电子模数转换(ADC)性能的新型混合光电波分解复用(WDM)结构，并对其进行了分析和仿真。锁模光学脉冲由RF信号进行幅度调制，并被光学解复用到多个并行通道中。每个通道中的信号被转换成电信号，然后通过一个简单的低通滤波器。仿真了低通滤波响应、滤波匹配、抖动噪声和探测器散粒噪声对系统性能的影响。
A new hybrid optoelectronic wavelength-division demultiplexed (WDM) architecture to extend electronic analog-to-digital conversion (ADC) performance is analyzed and simulated. Mode-locked optical pulses are amplitude-modulated by an RF signal and optically demultiplexed into a number of parallel channels. The signal in each channel is converted to an electrical signal and then passed through a simple low-pass filter. The effect of low-pass filter response, filter matching, noise due to jitter, and detector shot noise on system performance is simulated.