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- Based on matrix optics theory and ABCD law the beam waist conjugateimaging formulas for Gaussian beam transformation through a conical defocusinggradient index(GRIN) fiber lens are derived. 本文根据矩阵光学理论和ABCD定律,导出了高斯光束经锥形发散梯度折射率纤维透镜变换的束腰共轭成像公式在。
- The variation equation describing distance dependence of the beam waist of a fundamental Gaussian beam with high intensity propagating in logarithmically saturable nonlinear media has been deduced. 导出了在对数饱和非线性介质中传播的强激光基模高斯光束宽度随传播距离变化的方程。
- The position and size of the waist of the Gaussian beam are get. 测出相关函数在光路上某一位置的数值，并由此同时求出高斯光束的束腰位置和大小。
- Gaussian beam waist 高斯光束腰
- The nonlinear graded index fiber lens is analysed Analyticexpressions for computing the focal length and beam waist radius ofthis lens are derived from the stationary self-focusing theory and theABCD law of Gaussian optical beam propagation. 本文对非线性变折射率纤维透镜进行了分析,利用高斯光束在非线性变折射率纤维中传播的稳态自聚焦理论以及在线性介质中传播的ABCD定律,导出了计算这种透镜的焦距及束腰半径的解析表达式。
- The relation is discussed between the shift of the point of maximum intensity on axis from the waist of focused Gaussian beam and the radius of the diffracted aperture, and the parameters of the Gaussian beam. 讨论了轴上点光强最大值相对会聚高斯光束束腰的偏移量同衍射孔径及高斯光束参数的关系。
- Fast Analysis of Gaussian Beam Propagation in Apertured Spatial Filter[J]. 引用该论文 刘红婕;景峰;赵道木;朱启华;张小民;魏晓峰.
- Debye Series of Gaussian Beam Scattering by a Multi-Layered Sphere[J]. 引用该论文 施丽娟;韩香娥;李仁先.
- Finally, a design example of optical system used for smog attenuation testing system is given to illustrate the effect of spherical aberration on the image beam waist. 最后通过激光羽烟衰减测试系统中聚光光学系统的设计实例说明了球差对高斯光束像方束腰的影响。
- When the radius of the beam waist is twice bigger than that of the pupil, the image quality is almost invariant. 当束腰半径2倍于光瞳半径以上时，成像质量几乎不受高斯光束的影响。
- Utilizing a new truncated gaussian beam, maximum smoothness and minimal thermal effect are the goals. 最终的目标是利用一种新的缩短了的高斯电波，最平滑和最少热效应。
- The stability condition and the beam waist position for a resonator a re described by the fractional order. 其稳定条件和束腰位置可用分数阶次描述，分数阶次可为复数。
- The expression of single photon acquisition probability is deduced from the fundamental-mode Gaussian beam. 基于基模高斯光束，推导了单光子捕获概率的表达式。
- The effect of spherical aberration on the radius of image beam waist in the design of laser optical system is discussed in detail, and the expression is presented. 摘要文章主要针对激光光学系统设计中存在的球差对高斯光束像方束腰半径的影响进行了详细的讨论，并给出了具体关系。
- With the intensity distribution function of Gaussian beam, the lateral and axial resolution expressions were deduced. 结合高斯光束的强度分布函数,推导了横向与轴向分辨率的表达式。
- A laser beam is incident on the aspheric side of a tested lens through a beam waist conversion lens and the beam reflected by the aspheric surface is received by CCD camera. 激光管发出的光束经束腰变换透镜入射到被测透镜的非球面表面，由CCD摄像头接收非球面的反射激光光斑，CCD的光敏面位于反射激光光束的束腰位置；
- The radiuses of equivalent Gaussian beam of different kinds of lasers are studied by using 86.5% loop enclosing power method. 摘要利用86.;5%25环围功率法研究不同类型的激光器的等效高斯光束半径。
- The Ponderomotive potential of this kind of laser in the radial looks like an annular valley with intensity peak in 0.707 , where is the beam waist of laser. TEM(1;0)+TEM(0;1)模激光场对应的有质动力势径向分布呈环状山谷型，其峰值位于0.;707 处，其中 为激光光束的腰宽。
- The effects of a Gaussian beam to 3-D confocal scanning imaging is studied by using the method of transfer function. 摘要应用传递函数方法研究了高斯光束对三维共焦扫描成像的影响。
