Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ISHIGURO Hiroaki and SAKO Hiroshi and A.V. KLINER Dahv and H. MUENDEL Martin,High Effi ciency 4-kW Fiber Laser Cutting Machine,The Review of Laser Engineering,03870200,The Laser Society of Japan,2011,39,9,680-684,https://cir.nii.ac.jp/crid/1390001204649805696,https://doi.org/10.2184/lsj.39.680