The dispersion of photonic crystal fibers is obtained by the sum of material dispersion and waveguidedispersion, and the latter can be varied by the scaling property.
将光子晶体光纤的总色散分为波导色散和材料色散两部分分别计算，并利用波导色散的比例性质来改变总色散。
2
Based on the paired-echo theory, the effect of waveguidedispersion on performance of the wideband signal pulse compression was analyzed and the corresponding expression derived.
基于成对回波理论，针对波导色散对宽带信号脉压的影响进行了理论分析，推导出了具体的数学表达式。
3
Based on manufacture, performance test and analysis of different optical fiber waveguides, the relationships between waveguide and loss, MFD, bend loss, waveguidedispersion are deduced respectively.