The pump beam from the diode laser array was launched into the planar waveguide from the end facet at a particular angle.
抽运源经过慢轴缩束快轴聚焦后，以特定的角度倾斜抽运平面波导介质。
The pump beam from the diode laser array was launched into the planar waveguide from the end facet at a particular angle.
抽运源经过慢轴缩束快轴聚焦后，以特定的角度倾斜抽运平面波导介质。
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