Birefringent Bragg Gratings in Highly-Nonlinear Photonic Crystal Fiber

查看全文 作　　者：Kevin. [1]Cook;John. [1]Canning;John. [2]Holdswowth 机构地区：[1]Interdisciplinary Photonics Laboratories, School of Chemistry, University of Sydney, NSW, 2006 Australia;[2]the School of Mathematical and Physical Sciences, University of Newcastle, Callaghan NSW, 2308, Australia 出　　处：《Journal of Electronic Science and Technology of China》索引2008年第6卷第4期,共3页 摘　　要：Efficient writing of Bragg gratings in 12-ring highly-nonlinear photonic crystal fibers is described. Experimental and numerical investigations are performed to reveal the optimum angle for coupling UV writing light to the core. Furthermore, we show that the formation of a strongly briefringent grating is at a particular angle of orientation. 关 键 词：布喇光栅 纤维光学 光子晶体纤维 光学应用