HIGH POWER FIBER LASER SYSTEM WITH DISTRIBUTIVE MODE ABSORBER
摘要
<p>A clad absorber unit is provided on a passive fiber of a high power fiber laser system and operative to trap and remove modes propagating along the waveguide clad of the fiber. The mode absorber is configured with such an optimal length that the clad light may be removed in a localized manner, substantially uniformly removed over the entire length thereof. The absorber removing clad light in a unformed fashion includes a host material impregnated with diffusers.</p>
申请公布号
WO2013096364(A1)
申请公布日期
2013.06.27
申请号
WO2012US70458
申请日期
2012.12.19
申请人
IPG PHOTONICS CORPORATION;GAPONTSEV, VALENTIN;FOMIN, VALENTIN;ABRAMOV, MIKHAIL;FERIN, ANTON
发明人
GAPONTSEV, VALENTIN;FOMIN, VALENTIN;ABRAMOV, MIKHAIL;FERIN, ANTON