公开(公告)号：US20100260212A1

公开(公告)日：2010-10-14

申请号：US12757190

申请日：2010-04-09

申请人： Masakuni Mimuro ,  Kuniharu Himeno ,  Tomoharu Kitabayashi

发明人： Masakuni Mimuro ,  Kuniharu Himeno ,  Tomoharu Kitabayashi

IPC分类号： H01S3/13 ,  H01S3/30

CPC分类号： H01S3/067 ,  H01S3/06754 ,  H01S3/09408 ,  H01S3/1301 ,  H01S3/1312 ,  H01S3/1618

摘要： A fiber output stabilizer according to an aspect of the invention stabilizes output light from a rare-earth doped optical fiber in which at least one kind of a rare-earth element is added to a core. The fiber output stabilizer includes: a monitoring light source that emits monitoring light having a wavelength shorter than that of excitation light exciting the rare-earth element; an optical multiplexer that multiplexes the monitoring light into the excitation light; an optical demultiplexer that demultiplexes the monitoring light passing through the rare-earth doped optical fiber; and a passing light detector that detects light intensity of the monitoring light from the optical demultiplexer.

摘要翻译： 根据本发明的一个方面的光纤输出稳定器稳定了将掺杂有至少一种稀土元素的稀土掺杂光纤的输出光稳定在芯上。 光纤输出稳定器包括：监测光源，其发射波长短于激发稀土元素的激发光的波长的监测光; 一个光复用器，将监控光复用到激发光中; 光分路器，其对通过稀土掺杂光纤的监控光进行解复用; 以及通过光检测器，其检测来自光解复用器的监视光的光强度。

公开(公告)号：US08422890B2

公开(公告)日：2013-04-16

申请号：US12757190

申请日：2010-04-09

申请人： Masakuni Mimuro ,  Kuniharu Himeno ,  Tomoharu Kitabayashi

发明人： Masakuni Mimuro ,  Kuniharu Himeno ,  Tomoharu Kitabayashi

IPC分类号： H04B10/08 ,  H04B10/04 ,  H04J14/02

CPC分类号： H01S3/067 ,  H01S3/06754 ,  H01S3/09408 ,  H01S3/1301 ,  H01S3/1312 ,  H01S3/1618

摘要： A fiber output stabilizer according to an aspect of the invention stabilizes output light from a rare-earth doped optical fiber in which at least one kind of a rare-earth element is added to a core. The fiber output stabilizer includes: a monitoring light source that emits monitoring light having a wavelength shorter than that of excitation light exciting the rare-earth element; an optical multiplexer that multiplexes the monitoring light into the excitation light; an optical demultiplexer that demultiplexes the monitoring light passing through the rare-earth doped optical fiber; and a passing light detector that detects light intensity of the monitoring light from the optical demultiplexer.

摘要翻译： 根据本发明的一个方面的光纤输出稳定器稳定了将掺杂有至少一种稀土元素的稀土掺杂光纤的输出光稳定在芯上。 光纤输出稳定器包括：监测光源，其发射波长短于激发稀土元素的激发光的波长的监测光; 一个光复用器，将监控光复用到激发光中; 光分路器，其对通过稀土掺杂光纤的监控光进行解复用; 以及通过光检测器，其检测来自光解复用器的监视光的光强度。