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nonlinear optical susceptibility
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  非线性光学极化率
     The open-aperture and closed-aperture results show that SBN thin films exhibit a nonlinear optical response with the real and imaginary parts of the third-order nonlinear optical susceptibility being 4.139×10-7 esu and 1.104×10-7 esu, respectively.
     利用Z扫描技术对薄膜的三阶非线性光学性质进行了测量,通过开孔(Open-aperture)和小孔(Close-aperture)的测量,计算出三阶非线性光学极化率的实部Rex(3)和虚部Imx(3)分别为4.139×10-7esu,1.104×10-7esu.
     Studies of Third-order Nonlinear Optical Susceptibility in InGaN/GaN Quantum Dot
     InGaN/GaN量子点中三阶非线性光学极化率的研究
短句来源
     Theory of the Third-Order Nonlinear Optical Susceptibility in Multilevel Atomic System
     多能级原子系统中三阶非线性光学极化率理论
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     ELECTRON-PHONON INTERACTION AND NONLINEAR OPTICAL SUSCEPTIBILITY OF POLYMER
     高分子中的电子-声子相互作用与非线性光学极化率
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     Third-order Nonlinear Optical Susceptibility in Quantum Disks
     量子盘中的三阶非线性光学极化率
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  非线性极化率
     The third-order nonlinear optical susceptibility of POPY is about 9.2×10~(-10) esu.
     结果表明,在532nm处,POPY的三阶非线性极化率为9.2×10-10esu。
短句来源
     The nonlinear refractive index n_2 and the nonlinear absorption index β at 532nm wavelength are 2.56×10~(-8)esu and 3.9×10~(-4)esu,respectively. The real part of the third-order nonlinear optical susceptibility χ~((3)) is 8.29×10~(-9)esu and its imaginary part is 1.08×10~(-9)esu.
     结果表明薄膜的非线性折射率n2=2.56×10-8esu,非线性光吸收系数β=3.93×10-4esu,其三阶非线性极化率的实部和虚部分别为:Reχ(3)=8.29×10-9esu和Imχ(3)=1.08×10-9esu。
短句来源
     The third order nonlinear optical susceptibility of Ce~(3+), Ho~(3+), Y~(3+) ions doped TeO_2-Nb_2O_5-ZnO glasses is up to 2.3×10~(-12)esu.
     掺入Ce3+、Ho3+、Y3+的玻璃三阶非线性极化率最高可达2.3×10-12esu。
短句来源
     When the concentration of the solution reaches 5 g/L, the third-order nonlinear optical susceptibility and nonlinear refractive index of DHO-PPP are 6.31×10~(-11)esu and 1.65×10~(-9)esu, respectively, which implies that this polymer has good nonlinear optical properties.
     当质量浓度达到5 g/L时,三阶非线性极化率为6 31×10-11 esu,非线性折射率达到1 65×10-9 esu. 研究结果表明,DHO PPP具有良好的三阶非线性光学性能.
短句来源
     The maximal second order nonlinear optical susceptibility χ (2) was about 3.7×10 -8 esu for tri tert butyl cyan naphthalocyanine, which was 37 times more than that of tri tert butyl naphthalocyanine.
     二阶非线性最大的三叔丁基氰基萘酞菁的二阶非线性极化率 χ( 2 ) 为 3 7× 10 - 8esu ,约为三叔丁基萘酞菁的 37倍
短句来源
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  非线性光学系数
     Degenerate four wave mixing(DFWM)method was used to determine the 3rd order nonlinear optical susceptibility χ (3) ,the value is 2 8×10 -20 m 2·V -2 ,which becomes 2 8×10 -17 m 2·V -2 ,if considering the influence of concentration of ZnS crystallites in the nanocomposites.
     采用简并四波混频方法得到复合材料的三阶非线性光学系数为2.8×10-20m2·V-2,考虑ZnS的浓度影响后为2.8×10-17m2·V-2。
短句来源
     The thermo-optic coefficient is measured to be 3.8×10~(-4)/°C and the third-order nonlinear optical susceptibilityχ(3) is 6.21×10~(-7)esu.
     在泵浦脉冲光作用下,其三阶非线性光学系数χ(3)为6.21×10~(-7)esu,显示出良好的非线性特性。
短句来源
     We further propose a shell-structure model to improve the oriented-gas model for reliably calculating nonlinear optical susceptibility molecular crystals.
     研究结果有效地确认了有向气体模型。 同时,我们还提出了壳层结构模型 (Shell-Structure Model),用以解决有向气体模型中的缺陷,可实现更为有效可靠地计算晶体宏观非线性光学系数
短句来源
     Excited-State Enhancement of the Third-Order Nonlinear Optical Susceptibility of Non-Ether PPQ
     聚合物非醚PPQ三阶非线性光学系数的激发态增强
短句来源
     Calculation of the Nonlinear Optical Susceptibility of NH_4COOH
     甲酸铵单晶非线性光学系数的估算
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  “nonlinear optical susceptibility”译为未确定词的双语例句
     Theoretical Study on the Structure, Spectra and Nonlinear Optical Susceptibility of Ca@C_(72)
     Ca@C_(72)的结构、电子光谱及非线性光学性质的理论研究
短句来源
     Ab Initio Calculation Study of Molecular Structures and Nonlinear Optical Susceptibility of NLi_n
     NLi_n化合物分子结构及非线性光学电极化率的AB INITIO计算研究
短句来源
     Theoretical Study of the Structure, Spectra and Nonlinear Optical Susceptibility of C_(72)
     C_(72)的结构、电子光谱及非线性光学性质的理论研究
短句来源
     Due to the relative higher third-order nonlinear optical susceptibility, ultra-fast response speed and wider infrared transmittance window, the TeO_2-Nb_2O_5 heavy-metal oxide glass has become a kind of significantly promising material for nonlinear optical apparatus.
     TeO2 -Nb2O5 系统重金属氧化物玻璃以其优良的三阶非线性光学效应、超快光学响应和较宽透过窗口而成为一种极具应用潜力的非线性光学玻璃材料。
短句来源
     By using Nd:YAG mode-locked pulse laser (λ=532nm,τ_0=35ps,f=10Hz),the third-order nonlinear optical susceptibility χ~((3)),nonlinear refractive index coefficient n_2 and response time were measured with forward degenerate four-wave mixing (DFWM).
     采用波长为532nm、脉宽为35ps、重复频率为10Hz的Nd∶YAG锁模脉冲激光,运用前向简并四波混频技术研究芳香族有机物萘和蒽的三阶非线性光学特性,并探讨它们的非线性形成机制。
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  nonlinear optical susceptibility
High third-order nonlinear optical susceptibility (χ(3)(ω;ω, -ω,ω)=3.4·10 -16 m2/V2) in the visible spectral range may be achieved in PVA composites with narrow-gap PbS semiconductor nanocrystals with a large exciton diameter.
      
Nonlinear optical susceptibility measurement at an autoionizing-like resonance in atoms
      
Metal nanoparticle-doped materials have attracted much attention because of their enhanced third-order nonlinear optical susceptibility.
      
Synthesis and Nonlinear Optical Susceptibility of Cyanine Dye J-Aggregates Doped Silica Film (II)
      
The third order nonlinear optical susceptibility of the film is about 2 × 10-9 esu at 488 nm wavelength by the z-scan method with a 180 femtosecond pulse laser beam.
      
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We report here the observation of self-induced polarization change in some optical glasses and laser glasses with a Nd3+-glass TEM00 mode laser beam. The nonlinear optical susceptibilities C1221 of these glasses have been measured experimentally and their nonlinear refractive indices n2 have been determined.

我们用一个TEM_(00)模的钕玻璃激光系统,观察到一些光学玻璃和激光钕玻璃中的激光束的自感生偏振变化现象,实验测量了它们的非线性极化率参量C_(1221),并确定了其非线性折射系数n_(20).

In this paper degenerate four-wave mixing have been demonstrated using an artificial nonlinear medium a liquid suspension. Using laser pulses from SH of a Q-switched Nd: YAG laser system as pumping beam, the third-order nonlinear optical susceptibility x(3) of the aerosols was measured which is greater than that of CS2 by a factor of 3. The decay time of the density grating was measured by using a continuous reading beam.

本文报道了一种人造非线性介质——悬浮粒子溶液的简并的四波混频作用。用调QNd:YAG倍频激光作泵浦源,测得这种介质的三阶非线性极化率x~(3)~5.10×10~(-2)esu,此值为CS_2的值的三倍。用连续波读出光束测量了密度光栅的衰变时间。

The theory of the density-matrix in quantum mechanics is used to treat third-harmonic generation in the interaction between a multilevel atomic system and two radiation fields with different frequencies. The general equations which would be satisfied by the third order nonlinear optical susceptibility under two-photon-resonant are obtained. Three-photon ionization, two-photon-resonant saturation and laser-induced stark shifts are involved in these equations. It is shown that the three photon ionization...

The theory of the density-matrix in quantum mechanics is used to treat third-harmonic generation in the interaction between a multilevel atomic system and two radiation fields with different frequencies. The general equations which would be satisfied by the third order nonlinear optical susceptibility under two-photon-resonant are obtained. Three-photon ionization, two-photon-resonant saturation and laser-induced stark shifts are involved in these equations. It is shown that the three photon ionization will be a limiting process in third-harmonic generation.

本文用量子力学密度矩阵理论处理了频率不同的两个激光辐射场与多能级原子系统的相互作用,推导出双光子共振增强的三阶非线性光学极化率所满足的一般方程。考虑了离化效应,双光子共振饱和及斯塔克位移的影响。指出三光子离化过程使三次谐波转换效率降低。

 
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