• Finally, the formula of reflectivity of phase conjugation beam is modified.

    最后,对理论上的相位共轭反射率公式进行了修正。

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  • Phase Conjugation in a new configuration for generating four-wave by double object beams is reported.

    本文采用一种新的双物光束光路来产生位相共轭波。

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  • The dynamics of the semiconductor laser with phase conjugation feedback (PCF) is studied in the paper.

    本文研究了相位共轭反馈对半导体激光器的动力学行为的影响。

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  • The four-wave mixing phase conjugation reflectivity increases from 4% to 14% in this temperature range.

    在温度变化范围内,四波混频相位共轭反射率从4 %增加到14%。

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  • Double phase conjugation reflectivity of 44% was obtained, and the phenomena is analyzed theoretically.

    获得了44%的双泵浦相位共轭反射率。对以上现象我们从理论上进行了分析。

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  • Nonlinear optical phase conjugation technology can be used in adaptive optics and optical information processing.

    非线性光学相位共轭技术可用于很多光学领域。

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  • The self_pump phase conjugation reflectivity and response time were measured by using four_wave mixing light path.

    利用四波混频光路测试了晶体的自泵浦位相共轭反射率和响应时间。

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  • In our experiment, the expected reproductive images of the pumping wave was obtained by using this phase conjugation.

    我们在实验上得到了由这种位相复共轭获得的泵浦波的预期的再现象。

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  • The distorted wave front of the light diffusely reflected from the rough surface is reconstructed by phase conjugation.

    粗糙面反射光的波前失真由相位共轭修复。

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  • Several measurement methods of phase conjugation fidelity were discussed and their advantage and disadvantage were compared.

    讨论了几种相位共轭度的测度方法,对其优缺点进行了比较。

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  • As a means of phase conjugation. SBS (stimulated Brillouin scattering) can increase the power of solid lasers with high beam quality.

    受激布里渊散射作为相位共轭的一种手段可以在保证光束质量的前提下有效地提高固体激光的功率。

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  • An important parameter characterizing phase conjugation technology used in the powerful laser system is the phase conjugation fidelity.

    相位共轭保真度是相位共轭镜技术用于强激光系统中的一个重要指标。

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  • The process of compensating laser propagating in atmosphere realized by SBS phase conjugation and the parameters of system is discussed.

    叙述了利用SBS相位共轭技术实现补偿激光大气传输的一般过程,并对系统的几个相关参数进行了讨论。

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  • The four-dimension program including time were used to simulate incomplete phase conjugation for laser propagation in turbulent atmosphere.

    采用含时四维程序数值模拟了激光在湍流大气中传输的不完全相位共轭。

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  • Brillouin enhanced four wave mixing, whose interference beat frequency drives an acoustic field, can improve the SBS phase conjugation fidelity.

    采用四波混频加强SBS的方法,其相干拍频驱动声子场,能提高SBS相位共轭保真度。

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  • Nematic liquid crystal has a large non-linear coefficient, so it is possible to produce optical phase conjugation (OPC) wave in right condition.

    由于向列相液晶大的非线性系数,使得利用向列相液晶产生光学相位共轭波称为可能。

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  • Main interests are research on detection methods of trace pollutants, mechanism of environmental pollution and nonlinear optical phase conjugation.

    主要从事环境微量污染物检测方法及污染机理研究,非线性光学相位共轭技术研究。

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  • The influence of the phase conjugation effect and the threshold effect of stimulated scattering on the divergence of stimulated scattering was discussed.

    利用耦合波方程分析了相位共轭效应和受激散射阈值效应对受激散射光发散角的影响。

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  • In order to study laser propagation in inhomogeneous medium, Collins formula was improved by using time inversion characteristic of optic phase conjugation wave.

    为了解决非均匀介质中的光传输问题,利用光学相位共轭波的时间反演特性,实现了对克斯林衍射积分公式的改进。

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  • The phase conjugation of picosecond optical pulses is observed and recorded directly by using a streak camera. The signals are achieved by holographic phase conjugate technique.

    利用条纹照相机直接观察和记录了由全息相位共轭技术产生的相位共轭的皮秒光脉冲。

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  • 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。

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  • Polarization beats with phase-conjugation geometry originate from the polarization interference between four- or six-wave mixing processes.

    相位共轭极化拍频起源于四波混频或六波混频过程间的极化干涉。

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  • The new effects of phase-conjugation asymmetric attosecond sum-frequency polarization beat (ASPB) of twin composite color-locking stochastic fields in cascade three-level system are investigated.

    研究了级联三能级系统中孪生色锁随机光场的相位共轭阿秒和频极化拍频(ASPB)不对称新效应。

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  • By purifying the medium, the optical breakdown threshold can be increased; thus the phase-conjugation fidelity, the reflectivity of the energy and the stability of SBS increase correspondingly.

    通过净化介质可提高光学击穿阈值,进而提高相位共轭保真度、能量反射率及其稳定度等SBS特性。

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  • Other conjugation reactions include methylations, amino acid conjugations, fatty acid conjugations and condensation reactions which play different roles in phase II metabolism.

    此外还有甲基化反应、氨基酸结合反应、脂肪酸结合反应、缩会反应等,在II相代谢中发挥着各种作用。

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  • Other conjugation reactions include methylations, amino acid conjugations, fatty acid conjugations and condensation reactions which play different roles in phase II metabolism.

    此外还有甲基化反应、氨基酸结合反应、脂肪酸结合反应、缩会反应等,在II相代谢中发挥着各种作用。

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