@inproceedings{PomplunHolzloehnerBurgeretal.2007, author = {Jan Pomplun and Ronald Holzl{\"o}hner and Sven Burger and Lin Zschiedrich and Frank Schmidt}, title = {FEM investigation of leaky modes in hollow core photonic crystal fibers}, booktitle = {Proc. SPIE, Photonic Crystal Materials and Devices VI}, editor = {Ali Adibi and Axel Scherer and Shawn-Yu Lin}, volume = {6480}, pages = {64800M}, url = {http://arxiv.org/pdf/physics/0702165}, year = {2007}, }