公开(公告)号：US20090278056A1

公开(公告)日：2009-11-12

申请号：US12295417

申请日：2007-04-13

申请人： Hideyuki Okamoto ,  Yoshinori Kubota ,  Takuya Teshima

发明人： Hideyuki Okamoto ,  Yoshinori Kubota ,  Takuya Teshima

IPC分类号： H05B33/00

CPC分类号： H01S3/06795 ,  H01S3/094092 ,  H01S3/1603 ,  H01S3/1608 ,  H01S2301/02

摘要： There is provided, in a light source having at least an excitation light source, a rare-earth doped, fluoride optical waveguide, a multiplexing means and an optical fiber for output, an ASE light source characterized in that an ASE light that has a wavelength shorter than an excitation light and that has been generated by an up-conversion process generated in an inside of the rare-earth doped, optical waveguide is outputted to outside via at least one long-wavelength cut-off device provided inside or outside of an apparatus.

摘要翻译： 在至少具有激发光源，稀土掺杂氟化物光波导，多路复用装置和输出用光纤的光源中，提供ASE光源，其特征在于，具有波长 比通过在稀土掺杂的光波导的内部产生的上变频处理产生的激发光短，并且经由至少一个长波长截止装置输出到外部，该长波长截止装置设置在内部或外部 仪器。