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Conferences > FiO > 2019 > JTu4A > JTu4A.116

Evaluation of 30kW Laser Power Measurement Uncertainty by Least Square Linear Fitting Method

Wang Cheng, Yunfeng Ma, Aiping Wu, Nan Jiang, Lifeng Liao, Peng Zhao, and Zhongwei Fan

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Abstract

We present a high-precision method to accurately estimate the uncertainty for 30kW laser power measurement. The result of total output power is at 30.99kW, and relative expanded uncertainty is 8% (k=2).

© 2019 The Author(s)

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