关键词 无衍射光束, 对称腔, 锥透镜, 贝塞尔光束, 光线追迹,[gap=1088]Key words non-diffracting beam, symmetric resonator, axicon, Bessel beam, ray tracing,
基于160个网页-相关网页
alignment axicon 校直轴锥镜
axicon aligner 轴锥镜准直器
Lens axicon 即透镜轴棱锥
Outer axicon 锥面镜
axicon lens 展象镜 ; 锥镜
axicon mirror 圆锥面镜
negative axicon 负圆锥棱镜
Kinoform-axicon 开诺全息型轴棱锥
gradient axicon 梯度轴棱锥
The structure and beam propagation property of helical axicon is analyzed. Based on diffraction integral theory,propagation process behind helical axiocn incident by diverging spherical wave and Laguerre-Gauss beam is studied.
分析了螺旋轴棱锥的结构和光传输特性,基于衍射积分理论研究了发散球面波和拉盖尔-高斯光束经螺旋轴棱锥后的传输过程。
参考来源 - 螺旋轴棱锥的光束传输特性Results show that if the cross-section of the axicon is ideally manufactured in circular symmetry,the field distribution behind the axicon is approximately an ideal Bessel beam.
计算结果指出，当轴棱锥的截面为圆对称的理想加工时，轴棱锥产生的光场分布为近似理想的零阶贝塞耳光。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Focusing properties of the vortex beams with axicon is studied.
研究了涡旋光束通过轴棱锥聚焦后的聚焦特性。
Axicon is one of the most efficient elements to generate Non-diffraction beams.
轴棱锥是产生无衍射光束的最有效光学元件之一。
Numerical calculations show that after focused by the axicon, a vortex beam can convert into a high-order Bessel beam.
数值模拟结果表明，涡旋光束经过轴棱锥聚焦后可获得高阶贝塞尔光束。
应用推荐