Spectral holography of shaped femtosecond pulses.
Spectral holography of shaped femtosecond pulses.
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DOI：
10.1364/ol.17.000224
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发表时间：
1992-02
期刊：
影响因子：
3.6
通讯作者：
A. Weiner;D. Leaird;D. Reitze;E. Paek
中科院分区：
文献类型：
--
作者：
A. Weiner;D. Leaird;D. Reitze;E. Paek
通过在飞秒脉冲整形设备内执行光谱全息术来实现整形飞秒波形的存储和随后的调用。通过使用短参考脉冲读出光谱全息图可以产生原始信号的真实和时间反转重建。卷积和相关运算是通过使用整形脉冲进行读出来实现的。这些实验证明了飞秒光波形的非线性光谱滤波和信号处理的可能性。
Storage and subsequent recall of shaped femtosecond waveforms is achieved by performing spectral holography within a femtosecond pulse-shaping apparatus. Readout of the spectral hologram by using a short reference pulse yields both real and time-reversed reconstructions of the original signal. Convolution and correlation operations are achieved by using shaped pulses for readout. These experiments demonstrate the possibility of nonlinear spectral filtering and signal processing of femtosecond optical waveforms.