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[期刊论文] 作者:LiPei, 来源:黑龙江科技信息 年份:2004
鸡西矿业集团公司张辰煤矿西三采区3...
[期刊论文] 作者:李培,LIPei, 来源:中国卫生产业 年份:2020
[期刊论文] 作者:YANGYongping,HANJingxiao,LIPei, 来源:中国电机工程学报 年份:2015
[期刊论文] 作者:JIN Xiaochi ZHAN Lipei, 来源:地质学报:英文版 年份:2008
摘要:中间的二叠的 Cryptospirifer 动物志(腕足类动物的一种) 迄今在 Yangtze 站台在超过 30 个地区被发现了,华南。从各种各样的地区的数据的检查证明它从上面的 Kungurian...
[期刊论文] 作者:XIEDan,XIEKai,LIPei,PENGYu-lon, 来源:案例报道 年份:2014
An autopsy case of sudden death induced by alimentary tract hemorrhage was presented, which was caused by the unexpected rupture of clinically unrecognized tube...
[期刊论文] 作者:XiaoweiDong,LiPei,BinLi,Shui-s, 来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Jiang Lipei,Jiao Xiangdong,Xue, 来源:机械工程学报 年份:2004
An intelligent welding robot for spherical tanks all-position multi-layer welds is developed. Based on the dynamics analyzing and simulation testing, a flexible...
[期刊论文] 作者:SijunWeng,LiPei,JianshuaiWang,TigangNing,andJingLi, 来源:ChineseOpticsLetters 年份:2016
A high sensitivity magnetic fluid (MF) filled side-hole fiber magnetic field sensor based on surface plasmon resonance (SPR) is designed and investigated. Within the side-hole fiber, the water-based MF is injected into the two side holes, a......
[期刊论文] 作者:SIJUNWENG,LIPEI,JIANSHUAIWANG,TIGANGNING,JINGLI, 来源:PhotonicsResearch 年份:2017
A high sensitivity D-shaped hole double-cladding fiber temperature sensor based on su...
[期刊论文] 作者:LiPei,TigangNing,WeiJian,TangjunLi,ShuishengJian, 来源:ChineseOpticsLetters 年份:2003
In this paper, the dispersion compensation for 4*10 Gb/s, 400 km G.652 fiber by chirped optical fiberBragg grating (FBG) is introduced. For the first time, we have measured and compensated the polarizationmode dispersion (PMD) of FBG, which......
[期刊论文] 作者:JianshuaiWang,LiPei,SijunWeng,LiangyingWu,TigangNing,andJingLi, 来源:ChineseOpticsLetters 年份:2016
In a D-shaped twin-core fiber (DTCF), the central core is insensitive to the variation of the external environment, while the other core is highly sensitive. As an electro-optic polymer coated on a DTCF, the coupling between the two cores v......
[期刊论文] 作者:HongyaoChen,TigangNing,JingLi,LiPei,JinYuan,XiaodongWen, 来源:ChineseOpticsLetters 年份:2017
This Letter demonstrates a filterless v-band signals and pulses generator scheme with a tunable optical carrier to sideband ratio (OCSR). Through complete theoretical analysis, the mathematical expression of the OCSR that contains the extin......
[期刊论文] 作者:TigangNing,LiuYan,ZhongweiTan,LiPei,YongjunFu,ShuishengJian, 来源:ChineseOpticsLetters 年份:2003
A novel method for writing long fiber Bragg grating (FBG) with arbitrary multi-wavelength and chirp at the same place of a fiber by using a phase mask is presented. An experimental equation is derived for Bragg wavelength, and the Bragg wav......
[期刊论文] 作者:Guoxia WANG,Yuzhen YANG,Lipei CH, 来源:Asian Agricultural Research 年份:2020
[期刊论文] 作者:JingLi,TigangNing,LiPei,JingjingZheng,JianSun,YueqinLi,JinYuan, 来源:ChineseOpticsLetters 年份:2015
A quasi-optical single-sideband (quasi-OSSB) modulation approach with a tunable carrier-to-sideband ratio (CSR) is proposed and demonstrated. By simply tuning the polarizing angle, a continuously tunable CSR can be obtained. Since the upper......
[期刊论文] 作者:XiaodongWen,TigangNing,LiPei,JingLi,XudongHu,HaidongYou,TingFeng, 来源:ChineseOpticsLetters 年份:2012
A method with a simple configuration is demonstrated to narrow the spectrum line-width of the fiber lasers. The configuration consists of one coupler and four fiber Bragg gratings (FBGs). The number of longitudinal modes is decreased signif......
[期刊论文] 作者:ShiYa-Qin,LiPei,WuTing,DingYuan,ShiYi,WylamMark E,SuXin, 来源:中华医学杂志英文版 年份:2015
[期刊论文] 作者:JingLi,TiGangNing,LiPei,JingjingZheng,YueqinLi,JinYuan,YiqunWang,ChanZhang,HongyaoChen, 来源:ChineseOpticsLetters 年份:2014
An approach to reducing the harmonic distortion in frequency-doubled triangular-shaped pulse train generation is proposed. It requires a dual-parallel Mach–Zehnder modulator followed by a section of dispersive fiber, as the key component. ......
[期刊论文] 作者:ZhangXin,ChenCheng-Hao,MaNing,ZhengLin,LiPei,WuQun,SunJi-Hang,ZengQi,WangFang-Yun, 来源:中华医学杂志英文版 年份:2021
[期刊论文] 作者:CaijianXie,TigangNing,JingjingZheng,LiPei,JianshuaiWang,JingLi,HaidongYou,ChuangyeWang,XuekaiGao, 来源:HighPowerLaserScienceandEngineering 年份:2021
A kind of tapered segmented cladding fiber (T-SCF) with large mode area (LMA) is proposed, and the mode and amplification characteristics of T-SCFs with concave, linear, and convex tapered structures are investigated based on finite-element......
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