1) Interference signal spectrum
输出干涉谱
2) interference spectrum
干涉谱
1.
Research on Passive Location of Interference Spectrum Analysis;
基于干涉谱分析的单水听器被动定位技术研究
2.
Relationship between the output interference spectrum and the long difference between two arms of the interferometer is introduced theoretically and demonstrated experimentally.
简要分析了非平衡光纤马赫曾德干涉仪的工作原理,指出了输出干涉谱与臂长差间的联系,并用实验验证了这种关系,实测结果与预期值一致。
3.
During measuring the thickness of metallic foil with tandem differential white light interferometry, a new data processing method for white light interference spectrum based on the Minimum Mean-square Error(MMSE) was proposed to overcome the poor anti-noise capability of traditional extremum method.
差分白光干涉法测量极薄金属带材厚度时,为了克服传统极值法在白光干涉谱数据处理中抗噪声能力差的缺点,提出了一种基于最小均方差(MMSE)意义下的小波变换处理方法。
3) lines interaction
谱线干涉
5) spectral interferometry
频谱干涉
1.
On the basis of the combination between the linearly chirped pulse and the spectral interferometry of two pulses,the relation of the phase-shifts of the chirped pulse and the spectrum is investigated.
在超快光学瞬态相移的测量中,结合线性啁啾脉冲与频谱干涉技术,可以获得啁啾脉冲相移随频谱的变化规律。
2.
Based on spectral interferometry and Fourier transformation,the method that spectral phase shifts of chirped pulse are transformed to transient temporal phase shifts is investigated theoretically.
基于频谱干涉原理和傅里叶变换的模式对啁啾脉冲频域相移转换为脉冲瞬态时域相移的基本原理进行了理论研究;推导出频域—时域相移转换过程中的相移误差传递公式;给出啁啾脉冲时域相移的最小时间分辨受制于参考脉冲的频谱宽度。
6) Interferometric spectrum
干涉频谱
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参考词条