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发表刊物：Opt. Photon. News

摘要：Thus, the energy transfer to a new spectral band in the short random fiber laser is accompanied with the increase of the photon number by several percent NS out / NP out = 1.03.3 With shorter fiber length, the optical conversion efficiency could approach quantum limit (defined as hyS/hyP), and the power scaling of the laser can also be dramatically increased, due to the much higher threshold of the second-order random lasing.4 An even shorter cavity of 300 m helped to achieve a 73.7 W output, with a Gaussian profile in the fundamental transverse mode.5 The random fiber laser offers greater ...

全部作者： X Wang, H Xiao, P Zhou, H Zhang, D Churkin, S Babin, E Podivilov, I Vatnik, Y Rao, M Fan, H Wu,Z Wang

第一作者：Z Wang

论文类型：基础研究

通讯作者：Z Wang

学科门类：工学

一级学科：光学工程

卷号：25

期号：12

页面范围：30

是否译文：否

发表时间：2014-12-01