光纤增益引导效应的研究进展

来源 :中国物理学会2015年秋季会议 | 被引量 : 0次 | 上传用户:rookielv
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  增益引导(gain guided)是利用波导中增益差异,获得与传统波导利用折射率差限制光束传播类似效果的一种效应.A.E.Siegman等人利用增益引导效应提出了一种可以实现大模场面积单模传输的新型光纤——增益引导折射率反引导(gain-guided index-antiguided)光纤,为研究高功率、高光束质量的激光器或放大器提供了一种新的思路.
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