发明名称 |
MULTIMODE FABRY-PEROT FIBER LASER |
摘要 |
A multimode (“MM”) fiber oscillator is configured with MM active fiber doped with light emitters, a pair of MM passive fibers spliced to respective opposite ends of the MM active fiber, and a plurality of MM fiber Bragg gratings (“FBG”) written in respective cores of the MM passive fibers to provide a resonant cavity. The passive and active fibers are configured with respective cores which are dimensioned with respective diameters matching one another and substantially identical numerical apertures. |
申请公布号 |
EP3005496(A1) |
申请公布日期 |
2016.04.13 |
申请号 |
EP20140807802 |
申请日期 |
2014.06.03 |
申请人 |
IPG PHOTONICS CORPORATION |
发明人 |
MASHKIN, ANDREY;SHCHERBINA, FEDOR |
分类号 |
H01S3/067 |
主分类号 |
H01S3/067 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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