FIBER LASER DEVICE HAVING EXCITATION LIGHT SOURCE PROTECTION DEVICE

文件类型：PDF文档
文件大小：257K
A fiber laser device includes an excitation light source, a fiber added by a rare-earth element, a resonator, and an excitation light source protection device arranged between the excitation light source and the resonator and having no isolator function for preventing incoming of a laser light generated by the resonator into the excitation light source. © KIPO & WIPO 2008