The spectral dispersion of single-modefiber is measured and the zero chromatic dispersion wavelength, the slope of dispersion vs. wavelength are obtained.
对单模光纤的色散谱进行测量，得出单模光纤的零色散波长和色度色散随波长变化的斜率。
2
In this paper, when assuming a Gaussian near field distribution on the cross section of single-modefiber, it has been derived theoretically that the far field is also a Gaussian distribution.
本文在假定单模光纤横端面上的近场为高斯分布的前提下，从理论上导出了其远场分布也是高斯分布。
3
It studies the vertical uniformity of singlemodefiber attenuation through measurement and gives its evaluation on the uniformity of present singlemode fibers.