The effect of anisotropic microstructure of semiconductor composites on the optical nonlinearity enhancement is investigated.
本文研究了半导体掺杂复合材料微结构的各向异性对材料的光学非线性增强的影响。
The second order optical nonlinearity of 7 hydroxyquinoline (7HQ) was investigation by using hyper Rayleigh scattering (HRS) method.
本文报道了利用超瑞利散射（HRS）技术研究7-羟基喹啉（7HQ）的二阶非线性光学性质。
Optical absorption spectroscopy and Z-scan technique were used to measure linear absorption and third-order optical nonlinearity of the films.
利用光学吸收谱和Z -扫描技术研究了该复合薄膜的线性和三阶非线性光学性能。
The results indicate that the optical nonlinearity of bulk material may be enhanced by 1 ~ 2 orders of magnitude through anisotropic microstructure.
结果表明，复合材料微结构的各向异性能够使得整体复合材料的非线性光学增强达1 ~2个量级。
By using femtosecond laser, the off-resonant third-order optical nonlinearity of the compound was measured with degenerate four-wave mixing technique.
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。
In this article the fabrication of these materials forming mechanism of optical nonlinearity in the materials and the researching status are discussed.
本文介绍了材料的构成、光学非线性产生的机理和研究现状，并讨论了其应用前景。
Results of previous research indicate that it is an easy and feasible method to get ultra-short pulses by making use of effects of dispersion and nonlinearity of fibers to compress optical pulses.
已有的研究结果表明：利用光纤的色散和非线性效应压缩光脉冲是一种得到超短脉冲光的简单、易行的实用方法。
Evolution of pulses obtained by modulating spatial optical solitons in a Kerr nonlinearity planar waveguide with anomalous dispersion is investigated.
分析研究了空间光孤子脉冲化后在反常群速色散的克尔非线性平面光波导中的传输特性和稳定性。
High-speed rotary Fourier transform spectrometer has nonlinearity of optical path differences (OPD) because of refractor's rotating.
转镜式傅里叶光谱仪中，转镜的转动形成光程差的非线性。
With the success in linear dispersion compensation technique in optical fiber communication, a new limitation with nonlinearity will be accumulated when the length of fiber link increases.
随着线性色散补偿技术的成熟，光纤通信的另一个限制因素——非线性，将随着光纤链路的加长而积累起来。
Condition of limiting light of nil suck nonlinearity periodic structure optical medium filled in F-P cavity are discussed in this paper.
讨论在F—P腔中无吸收的非线性周期结构光学介质的限光条件。
In the measurement of optical, PZT is often used as driving machine to the interference instruments, then the nonlinearity should affect the precision of the measurement.
在光学精密测量中，PZT常作为移相驱动器用于各类干涉仪，作为纳米精度的微位移执行器驱动各种精密平移台，以及用于精密位移或压力传感器等。
On the base of forenamed research, it is proposed to realize the compression of optical pulses by using effects of higher-order dispersion and higher-order nonlinearity in optical fibers.
本文在上述光脉冲压缩技术的基础上，提出了用高阶色散效应和高阶非线性效应来实现光纤中光脉冲的压缩。
Simulations also show similar PAPR reduction and fiber nonlinearity mitigation in optical inverse discrete Fourier transformer (OIDFT) based OFDM systems.
仿真结果表明，在基于全光离散傅立叶反变换器的OFDM系统中也同样有对峰均比和光纤非线性效应的抑制作用。
Some parameters such as fiber length, dispersion slope, nonlinearity coefficient, and pump power have important impact on gain and bandwidth in optical fiber amplification system.
详细研究了光纤参量放大系统中的增益和带宽与各主要参数如光纤长度、色散斜率、非线性系数、泵浦光功率等的关系。
Nonlinearity of toluene liquid-core optical fiber Raman scattering by weak light was studied in this dissertation.
本文研究了甲苯液芯光纤拉曼散射的弱光非线性。
Nonlinearity of toluene liquid-core optical fiber Raman scattering by weak light was studied in this dissertation.
本文研究了甲苯液芯光纤拉曼散射的弱光非线性。
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