1) gradient axicon
梯度轴棱锥
1.
Single bottle beam generated by a gradient axicon
梯度轴棱锥产生单个Bottle beam
2) axicon
[,æksi'kɔn]
轴棱锥
1.
Generation of short pulse and high power non-diffracting beam by active and passive schemes based on axicon;
基于轴棱锥用主被动方式产生短脉冲高功率近似无衍射光
2.
Bessel-Gauss resonator based on axicon;
用轴棱锥设计贝塞尔—高斯谐振腔
3.
Influence of astigmatism on the diffraction property of the axicon and its correction;
像散对轴棱锥衍射特性的影响与修正
3) chinopyramid
斜轴棱锥
4) Pyramid shaft of reel
卷筒棱锥轴
5) elliptical axicon
椭圆轴棱锥
1.
Based on the diffraction and geometry optics,the quality equivalence between the beam′s oblique incidence in a circular axicon and beams incidence in vertical angle in an elliptical axicon are analyzed.
由衍射理论和几何光学方法出发,分析了圆轴棱锥的斜入射和椭圆轴棱锥的正入射对产生贝塞耳光束质量影响的等价性。
2.
The characteristics of traditional axicon, kinoform-axicon, elliptical axicon and gradient-axicon were simulated and analyzed respectively.
分别对传统轴棱锥、开诺全息型轴棱锥、椭圆轴棱锥和梯度轴棱锥的特性进行相关的模拟分析。
6) lens axicon
透镜轴棱锥
1.
Staring from Fresnel diffraction integral,we deduced the optical intensity distribution in the Fresnel zone of the diffraction field of the annular-aperture lens axicon.
结果表明,光谱半宽σ小的多色高斯光束照射透镜轴棱锥时,不同观察面的光强分布均为J20的形式。
补充资料:梯度
分子式:
CAS号:
性质:设体系中某处的物理参数(如温度、速度、浓度等)为w,在与其垂直距离的dy处该参数为w+dw,则称为该物理参数的梯度,也即该物理参数的变化率。如果参数为速度、浓度或温度,则分别称为速度梯度、浓度梯度或温度梯度。
CAS号:
性质:设体系中某处的物理参数(如温度、速度、浓度等)为w,在与其垂直距离的dy处该参数为w+dw,则称为该物理参数的梯度,也即该物理参数的变化率。如果参数为速度、浓度或温度,则分别称为速度梯度、浓度梯度或温度梯度。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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