...龙源期刊网 关键词:半导体激光器; 功率耦合效率; 数值孔径; 柱透镜 [gap=939]Keywords:diode laser; power coupling efficiency; numerical aperture; cylindrical lens ...
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过渡波导用于改善入射基模与出射偶对称模之间的场分布匹配，有效地提高了功率耦合效率，降低了分支耦合损耗。
The transitional guide is used to improve the mode field matching between both the waves supported by the incident and output waveguides.
研究光纤放大器的耦合效率以及影响输出功率的因素。
The coupling efficiency of the amplifier and the factors affecting the output power improvement are investigated.
在低耦合系数条件下 ，通过基于初级漏感的E类功率放大器和次级漏感的补偿方法 ，提高电容充电电流和传输效率。
In order to improve both charge current and transfer efficiency via a lower coupling coefficient inductive link, class E power amplifier based on primary leakage inductance and compensat.
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