指出在这种简并四波混频中同样可能存在量子拍频效应。
It is shown that quantum beat effect exists in the time-resolved degenerate four-wave mixing.
我们研究了掺染料向列相液晶中简并四波混频各向异性的机制。
We have studied the mechanism of the anisotropic property of degenerate four-wave mixing (DFWM) signal intensity in nematic liquid crystal doped with dye.
本文研究了向列相液晶中热致相位光栅产生的简并四波混频过程。
The degenerate four-wave mixing process due to thermal phase grating in nematic liquid crystals is studied.
我们研究了多普勒增宽的二能级系统中，简并四波混频的饱和效应。
We have studied the saturation effect of degenerate four-wave mixing in Doppler-broadened two-level system.
超精细光谱；非线性光学；简并四波混频技术；等效光栅；同位素检测。
Hyperfine spectrum; Nonlinear optics; Degenerate four waves mixing; The equivalent grating; Isotope detecting.
研究了简并四波混频的能级交叉效应，并与共振荧光的能级交叉效应比较。
We have studied the level crossing effect in degenerate four-wave mixing and compared it with the level crossing effect in resonance fluorescence.
本文中探讨了MBBA液晶中，由热致位相光栅产生的简并四波混频效应。
Degenerate four-wave mixing effect due to thermally induced index grating is studied in liquid crystal MBBA.
采用背相简并四波混频（DFWM）的方法研究了它们的三阶光学非线性。
Their third order optical nonlinearities were studied via a Degenerate Four Wave Mixing (DFWM) technique.
本文在相位扩散模型的基础上，研究了随机场对简并四波混频输出强度的影响。
The effect of the stochastic field on the degenerate four-wave mixing signal intensity hag been studied basing on the phase-diffusion model.
本文研究通过在激光腔内进行后向非简并四波混频，直接产生压缩态光输出的方案。
A scheme is suggested in this paper, by which squeezed state light can be radiated from lasers directly via non-degenerate backward four wave mixing in laser cavities.
采用简并四波混频（DFWM ）方法研究了PMOCOPV的三阶非线性光学性质。
The third order nonlinear optical property of PMOCOPV was studied by degenerate four wave mixing(DFWM).
本文用密度矩阵方法严格处理了在共振情况下二能级系统时间分辨简并四波混频问题。
In this paper, the time-resolved degenerate four-wave mixing in two-level system is treated rigorously with the density-matrix method.
分析了光纤中零色散附近的简并四波混频（FWM）和简并光参量放大（OPA）过程。
The degenerate four wave mixing (FWM) and optical parametric amplifying (OPA) processes near the zero dispersion in optical fiber are analyzed.
对四能级饱和与反饱和吸收介质的简并四波混频和全息随时间的变化行为进行了理论分析。
The temporal behavior of DFWM and holography in four-level saturable and reverse saturable absorbers was analysed theoretically.
采用飞秒激光，运用简并四波混频法，研究了化合物在非共振状态下的三阶非线性光学性能。
By using femtosecond laser, the off-resonant third-order optical nonlinearity of the compound was measured with degenerate four-wave mixing technique.
利用简并四波混频（DFWM）方法测量二元分子卟啉酞菁的三阶非线性极化系数X（3）值。
The values of third-order susceptibilities X(3) of porphyrin-phthalocyanine heterodimers have been measured by degenerate four-wave mixing (DFWM) method.
本文提出一种以长程表面电磁激元波作为泵波，在非线性介质膜中实现简并四波混频的新方案。
We propose a new method to realize degenerate four-wave-mixing in nonlinear optical thin films using long-range surface-plasmons-wave as pumps.
本文利用二重简并四波混频感生折射率光栅，实现了光信息在有机染料BDN溶液中的实时存储。
The real-time storage is obtained in the organic dye BDN solution in toluene by doublet degenerate four wave mixing induced thermal refractive index grating.
考虑受激喇曼散射的竞争效应，求得了简并四波混频后向波参量振荡信号强度与泵浦输入强度的关系。
Considering the competing effect of Raman scattering, the dependence of intensity of parametric backward wave oscillation on the pumping intensity is obtained.
采用简并四波混频方法对平面型络合物阳离子和平面型络合物阴离子所成盐的溶液的三阶光学非线性在1。
Third-order optical nonlinearities of salts of planar complex cations and planar complex anions were studied by DFWM at 1.
分析和数值模拟了用瞬态简并四波混频实现光学啁啾反转的器件的主要参数对恢复信号波形和脉冲宽度能力的影响。
The influence of the principal parameters of optical chirp reversal devices on ability to restore signal wave form and pulse duration has been analysed and simulated.
本文研究了各种透明介质的简并的四波混频作用。
In this paper, degenerate four-wave mixing was studied in various transparent optical media.
本文报道在叶绿素溶液中用简并的四波混频得到位相复共轭后向反射波的首次实验。
In this paper, the first experiment of generating the phase conjugated backward wave by degenerate four-wave mixing in chlorophyll solution is reported.
研究了近共振增强的四能级系统有机染料溶液中简并的四波混频后向反射波及前向波的位相复共轭特性。
Phase conjugation of backward-and forward-wave produced by degenerate four-wave mixing using a nearly resonantly enhanced nonlinearity in four-level organic dye solutions was investigated.
研究了近共振增强的四能级系统有机染料溶液中简并的四波混频后向反射波及前向波的位相复共轭特性。
Phase conjugation of backward-and forward-wave produced by degenerate four-wave mixing using a nearly resonantly enhanced nonlinearity in four-level organic dye solutions was investigated.
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