The positioning principle of double - wavelength interferometer, the problems met in designing and manufacturing of CPLD functional circuits and the solving methods are described in the paper.
阐述了双频干涉仪的定位原理，以及在应用CPLD设计、制作其功能电路时遇到的问题和解决方案。
Two arms of the interferometer are different in length by one -quarter of a guide wavelength, allowing the device to operate at its optimal linearity point without external electrical bias.
干涉仪的两个臂长相差波导波长的四分之一，使器件在最佳线性点工作，无需外加电偏压。
It is noteworthy that the wavelength of the fiber Bragg grating would be tuned via only a phase mask in a phase mask interferometer.
值得注意的是在相位干涉法中，只用一块相位模板，就可以调整写入光纤布拉格光栅的波长。
The polarized light interferometer is also a kind of unbalanced interferometer which can convert the Bragg wavelength shifts into interferometer phase shifts.
偏振光干涉仪也是一种能将布拉格波长移动转化为干涉相位变化的非平衡干涉仪。
The dynamic measurement characteristics of a novel wavelength scanning interferometer for absolute distance measurement are analyzed in terms of theory.
对用于距离绝对测量的波长扫描干涉法的动态测量特性进行了分析。
A wavelength scanning fiber optic interferometer for absolute distance measurement has been proposed.
建立了用于绝对距离测量的波长扫描光纤干涉仪实验系统。
A novel wavelength scanning fiber optic interferometer for absolute distance measurement has been proposed.
提出了一种可用于绝对距离测量的光纤扫描干涉仪。
A novel wavelength scanning fiber-optic interferometer for absolute distance measurement has been proposed.
提出了一种可用于绝对距离测量的波长扫描光纤干涉仪。
To measure the light wavelength by Michelson interferometer is a classic physics experiment.
迈克尔逊干涉仪测量光波波长是经典的近代物理实验之一。
To measure the light wavelength by Michelson interferometer is a classic physics experiment.
迈克尔逊干涉仪测量光波波长是经典的近代物理实验之一。
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