The Investigation of Parameter Choice about the NLCFBG
In the paper, some kinds of curve rflection spectrum and time deby of the FBG is analyzed. We make the numerical simulation the spectrum cbaracter and time delay about some kinds of FBG. The relation between the modulation intensity and linear chirp coefficient c1 of the FBG is studied for the first time. The transformation of curve about time delay is compared at different modulation intensity; We investigate the amount of dots which is used to draw graph of the spectrum character and time delay, and which is found that the graph of the spectrum character and time delay is break off when the graph of dots amount is too less. Also, we study the reflection spectrum of the NLCFBG(nonlinearly chirped FBG), when the segment number M of NLCFBG is less, the graph of reflection spectrum of the NLCFBG is fuzz.
nonlinearly chirped FBG (NLCFBG) modulation intensity time delay dispersion and dispersion slope the amount of dots the segment number M
Feng Xianjie Chen Keshan
electronic engineering department dongguan university of technology Dongguan China school of mechanical engineering beijing jiaotong university Beijing China
国际会议
2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)
大连
英文
1677-1681
2010-07-05（万方平台首次上网日期，不代表论文的发表时间）