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Noise Analysis of the Coarse Optical Power Spectrum Estimator (COPSE) Data Acquisition System

机译：粗光功率谱估计器（COpsE）数据采集系统的噪声分析

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The various components of the COPSE Acquisition System are briefly summarized. The system is theoretically analysed to determine what effect added Gaussian noise will have on its performance. On linear mode, the Gaussian noise was found to negate the quantization effect of the system provided the variance of the noise was high enough. On log mode, the system was found to perform better in the low photo-diode current range. (Author)

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作者
Desaulniers, D. L.;
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年度 1984
页码 p.1-28
总页数 28
原文格式 PDF
正文语种 FRE
中图分类工业技术;
关键词
Optical equipment; Noise analyzers; Gaussian noise; Quantization; Digital computers; Photodiodes; Power spectra; Multiplexing; Acquisition; Analog to digital converters; Variations; Fourier transformation; Estimates; Noise; Detectors;

机译：光学设备;噪声分析仪;高斯噪声;量化;数字计算机;光电二极管;功率谱;多路复用;采集;模数转换器;变化;傅立叶变换;估计;噪声;探测器;

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3. The analysis of noise power spectrum induced by the semiconductor laser phase noise in fibre-optic interferometers considering optical fibre dispersion [J] . Yu X. Journal of Modern Optics . 1998,第3期

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Noise Analysis of the Coarse Optical Power Spectrum Estimator (COPSE) Data Acquisition System

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