Optical pulse integration and chirp reversal in degenerate four‐wave mixing

Optical pulse integration and chirp reversal in degenerate four‐wave mixing
复制标题

简并四波混频中的光脉冲积分和线性调频反转

DOI:
10.1063/1.90050
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发表时间:
1978
影响因子:
4
通讯作者:
J. Marburger
J. Marburger
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
J. Marburger

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一个简单的理论表明,在光学厚度很薄的非线性介质中,通过简并的四波混频,脉冲上的相位调制可以在时间上逆转(例如,正啁啾到负啁啾)。在厚介质中,反射脉冲场并不是真正的时间反转,而是与共轭入射场的时间积分成正比。
A simple theory shows that phase modulation on a pulse may be reversed in time (e.g., positive chirp to negative) by degenerate four‐wave mixing in an optically thin nonlinear medium. In thick media, the reflected pulse field is not truly time reversed, but is proportional to the time integral of the conjugate incident field.