TY - GEN AU - Söderlund,Mikko J AU - Montiel i Ponsoda,Joan J AU - Tammela,Simo K T AU - Ylä-Jarkko,Kalle AU - Salokatve,Arto AU - Honkanen,Seppo TI - Mode-induced transverse photodarkening loss variations in large-mode-area ytterbium doped silica fibers SN - 1094-4087 PY - 2008///1112 N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1364/oe.16.010633 ER -