A novel fiber laser with two output ports is designed to realize high power and high quality fiber laser coherent beam combining output.
为了获得高功率、高光束质量相干光纤激光输出，设计了一种双端输出的光纤激光器。
For accurate analyses the properties of coherent beam combining, the expression of the Laguerre-Gaussian modes of fiber laser should be used.
为更准确地分析光纤激光及其相干合成光束的传输特性，光纤激光的模场表达式应采用拉盖尔·高斯模的叠加式。
Combining coherent technology with incoherent technology, the method can increase the number of image pixels, and therefore improve the spatial resolution of PMMW multi-beam imaging.
该方法将相干和非相干技术进行有效融合，能增加PMMW多波束成像像素，提高成像分辨率。
It is the key technology to detect and correct the phase noise of the fiber amplifier in coherent combining beam, the main source of phase noise in the fiber amplifier is the thermal effects.
光纤放大器相位噪声的探测和校正是光纤激光器阵列相干合成的关键技术，热效应是引起光纤放大器相位噪声的主要来源。
Significant progress has been reported on beam combination of fiber laser arrays recently using coherent combining and spectrum combining technology.
相干合成和谱合成是两种不同的光束合成方案，近年来均取得了显著进展。
Significant progress has been reported on beam combination of fiber laser arrays recently using coherent combining and spectrum combining technology.
相干合成和谱合成是两种不同的光束合成方案，近年来均取得了显著进展。
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