In this structure, the Gaussian mode could be transferred to the ringmode. So FEPCF could used as a mode convertor.
在这种结构中,高斯模可以转移到环形模,因此这种光纤可以作为一种模式转换器。
2
Kernel space is flagged in the page tables as exclusive to privileged code (ring 2 or lower), hence a page fault is triggered if user-mode programs try to touch it.
Based on these ideas, a wavelength assignment algorithm is presented. For an optical ring with any fixed conversion mode, the algorithm can give a good assignment scheme.