本文报道了半导体光放大器(SOA)在偏振方向相互垂直的双泵浦光作用下，四波混频(FwM)效应实现的全光波长变换实验，其变换效率和信噪比在55nm的调谐范围内较高并且基本稳定。%The wavelength conversion experiment based on four-wave mixing in the semiconductor optical amplifiers with two orthogonal-polarized pumps is reported. The conversion efficiency and SNR are high and relatively flat over a large tunable range.
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