More than 30% optical to optical conversion efficiency in the fundamental mode operation has been achieved experimentally.

实验得到了基模工作时大于30％的光光转换效率。

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With the development of wireless network, fundamental changes have occurred in the operation mode of enterprises.

随着无线网络的飞速发展，企业的办公模式出现了根本性变革，移动办公和现场服务越来越普及。

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