Femtosecond gain dynamics in InGaAsP optical amplifiers
Femtosecond gain dynamics in InGaAsP optical amplifiers
复制标题
InGaAsP 光放大器中的飞秒增益动态
DOI:
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发表时间:
1990
期刊:
影响因子:
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通讯作者:
G. Eisenstein
中科院分区:
文献类型:
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作者:
K. Hall;J. Mark;E. Ippen;G. Eisenstein
We have studied ultrafast gain dynamics in InGaAsP optical amplifiers by means of pump‐probe and cross‐correlation measurements using 180 fs optical pulses. The data show strong gain nonlinearities due to nonequilibrium carrier distributions and differ significantly from those observed in AlGaAs amplifiers.