Physics Department, University of Auckland, Private Bag 92019, Auckland, New Zealand.
Opt Lett. 2010 Jan 15;35(2):169-71. doi: 10.1364/OL.35.000169.
We experimentally investigate the performance of a fiber optic parametric amplifier pumped with a temporally incoherent pump. The measured gain curves are compared with both a simple theory capable of predicting the maximum attainable mean incoherent parametric gain and full numerical simulations of the nonlinear Schrödinger equation. Parametric gain slopes seven times higher than that of an equivalent coherently pumped parametric amplifier are reported.
我们实验研究了用非相干泵浦抽运的光纤参量放大器的性能。测量的增益曲线与能够预测最大可达到的平均非相干参量增益的简单理论以及非线性薛定谔方程的全数值模拟进行了比较。报道称，参量增益斜率比等效相干抽运参量放大器高 7 倍。
