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[期刊论文] 作者:KejiaWANG,XinyangGU,JinsongLIU, 来源:光电子学前沿 年份:2018
[期刊论文] 作者:FeidiXIANG,KejiaWANG,ZhengangY, 来源:光电子学前沿 年份:2018
[期刊论文] 作者:KejiaWang,ZiliangPing,andYunlongSheng, 来源:ChineseOpticsLetters 年份:2016
We give a brief overview on the more than 50 years of development of the moment-based image description, the moment invariants, and the orthogonal moments. Some basic ideas for significantly improving the performance of the image moment-bas......
[期刊论文] 作者:QiJIN,JinsongLIU,KejiaWANG,Zhe, 来源:光电子学前沿 年份:2015
[期刊论文] 作者:ChunWang,JinsongLiu,KejiaWang,JiantaoLv,TingFan,HaiLiu, 来源:ChineseOpticsLetters 年份:2006
The pumping rate dependence of the peak intensity of the individual lasing mode in two-dimensional (2D) active random media is investigated. The results show that these modes have a typical threshold gain behavior and different threshold pu......
[期刊论文] 作者:ZhongqiZhang,XuliWei,ChangmingLiu,KejiaWang,JinsongLiu,ZhengangYang, 来源:ChineseOpticsLetters 年份:2015
We design a plano-convex lens working in the terahertz (THz) frequency range and fabricate it using three-dimensional (3D) printing technology. A 3D field scanner is used to measure its focal properties, and the results agree well with the ......
[期刊论文] 作者:YaqianDing,YunfengQi,YuanLiu,FuyangJia,KejiaWang,XijiaGu,JunZhou, 来源:ChineseOpticsLetters 年份:2013
We report a switchable dual-wavelength fiber grating laser in linear overlapping cavity. The laser features two overlapping cavities sharing a single Yb-doped gain medium fiber and two sets of fiber Bragg gratings. A coiling fiber setup is ......
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