Linear polarization output performance of Nd:YAG laser at 946 nm considering the energy-transfer upconversion Project supported by the National Key R&D Program of China (Grant No. 2016YFA0301401) and the Fund for Shanxi “331 Project” Key Subjects Construction, China (Grant No. 1331KS). |
(color online) Thermal depolarization losses versus pump power at an output transmission of 6% with (red solid curve) and without (blue dashed curve) ETU effect. |