Highly efficient mid-infrared difference-frequency generation using synchronously pulsed fiber lasers
Highly efficient mid-infrared difference-frequency generation using synchronously pulsed fiber lasers
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DOI：
10.1364/ol.41.002446
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发表时间：
2016-06-01
期刊：
影响因子：
3.6
通讯作者：
Taylor, J. R.
中科院分区：
文献类型：
--
作者：
Murray, R. T.;Runcorn, T. H.;Taylor, J. R.
我们报告了基于两个同步主振荡器功率光纤放大器系统的差频产生（DFG）的高平均功率、皮秒脉冲、中红外光源的开发。产生的闲频可以在3.28 - 3.45 μ m的范围内调谐，提供大于3.4 W的平均功率，最大泵浦到总DFG功率转换效率为78%。同步泵浦方案的好处，相比连续播种DFG源，进行了讨论。出版社：The Optical Society
We report the development of a high average power, picosecond-pulse, mid-infrared source based on difference-frequency generation (DFG) of two synchronous master oscillator power fiber amplifier systems. The generated idler can be tuned over the range 3.28-3.45 mu m delivering greater than 3.4 W of average power, with a maximum pump to total DFG power conversion efficiency of 78%. The benefits of a synchronously pumped scheme, compared to CW seeding of DFG sources, are discussed. Published by The Optical Society