In this paper, the beam quality and polarization degree of laser beam which propagated in large core multimodepower fibers is studied.
研究了在大芯径、多模功率光纤中传输的激光束光束质量和偏振与光纤长度的关系。
2
Aim To study the higher-power amplitude squeezing properties of the four-state superposition multimode functional superposition state light field.
目的研究四态叠加多模泛函叠加态光场的高次振幅压缩特性。
3
The main topic in the thesis is the coupling the coupling between the high power single emitter broad area diode laser and micro lensed multimode fiber.