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[期刊论文] 作者:WeigangZhang,GuiyunKai,XiaoyiD, 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:GuangZhou,QidaZhao,GuiyunKai,X, 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:ZhiWANG,YangeLIU,GuiyunKAI,BoL, 来源:光电子学前沿 年份:2008
[期刊论文] 作者:YonglinHuang,JieLi,GuiyunKai,XiaoyiDong, 来源:ChineseOpticsLetters 年份:2003
A novel structure of high extinction ratio multiplexer/demultiplexer with a Mach-Zehnder interferometer (MZI) and a fiber loop mirror (FLM) is proposed. The experimental results show that the extinction ratio can be enhanced about two times......
[期刊论文] 作者:XingfaDong,YonglinHuang,LiJiang,GuiyunKai,XiaoyiDong, 来源:ChineseOpticsLetters 年份:2004
A technique for compensation of temperature effects in fiber grating sensors is reported. For strain sensors and other sensors related to strain such as electromagnetic sensors, a novel structure is designed, which uses two fiber Bragg grat......
[期刊论文] 作者:FengnianLiu,BoLiu,BangcaiHuang,GuiyunKai,ShuzhongYuan,XiaoyiDong, 来源:黑龙江科技学院学报 年份:2008
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:LingyunXiong,GuiyunKai,LeiSun,XinhuanFeng,ChunxianXiao,YangeLiu,ShuzhongYuan,XiaoyiDong, 来源:ChineseOpticsLetters 年份:2004
Tunable dual wavelength erbium-doped fiber laser (EDFL) with stable oscillation at room temperature is proposed and demonstrated. This laser utilizes a Bragg grating fabricated in a high birefringence fiber as the wavelength-selective compo......
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