结果表明，即使光功率密度很大，我们公式的精度仍很高。
It is shown that the ac-curacy of our formulas is still very high even if the optical power density is large.
由于熔接型侧面耦合器无须折射率匹配介质，因此能够承受很高的抽运光功率密度。
This kind of fused side-coupler can endure high-power light for it is without index-matching materials.
该机理能有效地解决光功率密度过高引起的端面灾变性毁坏、热烧毁和光束质量差等大功率激光器存在的主要问题。
This structure can solve the problems of catastrophic optical damage of facet, thermal damage and poor light beam quality effectively.
第三代同步辐射光源，尤其是由波荡器引出的同步辐射光，具有极高的功率密度。
The advanced photon source, especially the synchrotron radiation photon exited from undulator is equipped with extremely high power density.
实验中发现，传统结构的光泵浦垂直外腔面发射半导体激光器，随着泵浦功率密度的增加，器件的温升现象严重。
In experiment, it was found that temperature increasing of original OPS-VECSEL is very serious with increasing pumping power a new type of semiconductor laser.
本发明涉及激光领域，尤其涉及一种实现低泵浦功率密度及连续光泵浦激光器的方法。
The invention relates to the field of laser, in particular to a method for realizing low pumping power density and a continuous optical pumping laser.
本发明涉及激光领域，尤其涉及一种实现低泵浦功率密度及连续光泵浦激光器的方法。
The invention relates to the field of laser, in particular to a method for realizing low pumping power density and a continuous optical pumping laser.
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