美国空军研究实验室(AFRL)高功率全光纤放大器

2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID) Pub Date : 2019-08-01 DOI:10.1109/rapid.2019.8864407

A. Flores, B. Anderson, N. Naderi, R. Holten, T. Ehrenreich, K. Rowland, I. Dajani

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引用次数: 1

摘要

本文对AFRL中光纤放大器的功率缩放和波束合并进行了综述。讨论了千瓦放大器的非线性抑制和功率缩放结果。通过相位调制和激光增益竞争实现非线性抑制。随后，5个kW的放大器被相干地组合成一个5kW的光束。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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High Power All-Fiber Amplifiers at Air Force Research Laboratory (AFRL)

We present an overview of fiber amplifier power-scaling and beam-combining at AFRL. Nonlinear mitigation and power-scaling results of kW amplifiers is discussed. Here nonlinear suppression is attained through phase modulation and laser gain competition. Subsequently, five kW amplifiers were coherently combined into one 5kW beam.

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来源期刊

2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID)

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