Fusion splicing of double-clad specialty fiber using active alignment technology

被引:0
|
作者
殷树鹏 [1 ]
闰平 [1 ]
巩马理 [1 ]
何建伟 [1 ]
付晨 [1 ]
机构
[1] Center for Photonics and Electronics, State Key Laboratory of Tribology, Department of Precision Instruments,Tsinghua University
关键词
Fusion splicing of double-clad specialty fiber using active alignment technology;
D O I
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中图分类号
TN253 [光纤元件];
学科分类号
摘要
The fusion splicing of double-clad (DC) specialty fibers based on active alignment is crucial to the investigation of high-power monolithic fiber lasers. Given the wave-guiding characteristic of DC fiber, a light stripper is introduced in an active alignment experiment. We propose a novel method for stripping light that is convenient, highly effcient, and low cost. This method is also effective for low-numerical-aperture beams that escape from the fiber core. A splice loss as low as 0.05 dB is achieved.
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页码:9 / 11
页数:3
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