The inclusions in BBO single crystal can influence the ultimate crystal size as well as crystal properties.
bbo单晶生长过程中包裹体的出现是影响晶体质量及制约晶体尺寸的一个重要因素。
By resolving BBO equation, some parameters describing the lags between particles and medium was derived and analyzed.
通过求解bbo方程，给出了描述水力旋流器内固体颗粒与流体介质相对运动的跟随性指标。
Nothing over the weekend, in the BBO registered the game, and a few foreigners playing bridge, one of whom was Israel's hand.
上周末没事，在BBO注册了比赛，和几个老外打桥牌，其中一位是以色列牌手。
Based on some calculated borate systems involving BBO crystal, the applications of CALPHAD technique in the crystal growth of BBO is presented.
本文基于所计算的部分含bbo晶体的硼酸盐体系，研究了相图计算CALPHAD技术在BBO晶体生长过程中的一些应用。
Nonlinear optical crystals BBO, LBO and KBBF were developed by Chinese scientists, and have been named "China Brand" crystals by foreign scholars.
L BO、KBBF是中国科学家发明的优质非线性光学晶体，被国际学术界誉为“中国牌”晶体。
BBO crystal has three types ofinclusions, which are disorderly floccose inclusion, the negative-crystal structure ditrigonal pyramid and prismatic inclusions.
分析比较了各类包裹物在晶体中的结晶方位，提出并证实了晶体中的有规则状包裹物具有明显的负晶结构特征。
The second order nonlinear optical effects on the three-wave is analyzed, and the nonlinear optical coefficient of the uniaxial crystal is deduced from an example of the BBO.
本文以偏硼酸钡晶体为例，分析了三个光波的二阶非线性相互作用，并推导单轴晶体的有效非线性系数的表达式。
The properties of nonlinear crystal BBO is presented. The walk-off Angle and the spatial walk-off effect, the group velocity mismatch and the temporal walk-off effect are discussed.
对BBO晶体的材料特性，有效非线性系数，以及BBO晶体的走离角与空间走离效应，群速度失配与时间走离效应进行了讨论。
We also present the performances and indices of the devices made of these crystals. Finally, we introduce the use of LBO, BBO, KTP crystals in OPO and FS pulse-width laser measurements.
还介绍了用这些晶体制成的非线性光学器件的性能和指标，最后介绍了LBO、BBO、KTP晶体在光学参量振荡和在“飞秒’脉宽激光测量上的应用。
Considering the effect of walk-off Angle, the accurate calculation of effective nonlinear optical coefficient of uniaxial crystal is presented, a example of calculation of BBO is given.
考虑到离散角的影响，给出了单轴晶体中有效非线性极化系数的精确计算公式，并给出了计算举例。
In this work, a theoretical support based on CALPHAD is offered for BBO crystal growth, and the advantages and potential of CALPHAD technique in crystal growth field are finally discussed.
本工作结合CALPHAD技术为BBO晶体的生长提供了理论支持。最后，讨论了CALPHAD技术在晶体生长领域所具有的优势和潜力。
Physical and optical properties of BBO and general numerical solving methods are introduced, these coupling equations are normalized and a final numerical simulation program is programmed.
介绍了BBO晶体的物理光学性质以及一般的数值求解算法，并通过对耦合波方程组进行归一化处理并且编写了相应的数值模拟程序。
The results indicate that this method not only can match completely group velocities among three waves, but also can achieve maximal parametric bandwidth for continuous tunable femtosecond BBO OPA.
结果表明，利用该方法不仅能够完全补偿飞秒BBO光参量放大在连续调谐时三波的群速失配，而且能够实现最大的参量带宽。
The results indicate that this method not only can match completely group velocities among three waves, but also can achieve maximal parametric bandwidth for continuous tunable femtosecond BBO OPA.
结果表明，利用该方法不仅能够完全补偿飞秒BBO光参量放大在连续调谐时三波的群速失配，而且能够实现最大的参量带宽。
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