gauss beam meaning in English
高斯光束
Examples
- The propagation characteristics of the diffraction field by a circular aperture of bessel - gauss beam
高斯光束圆孔衍射场的传播特性 - Under the condition that the beam is chirped , demands for soliton formation from gauss beam and the evolution equations of the beam chirp in the propagation are obtained
我们得到了在光束具有线性空间啁啾的条件下高斯光束形成孤子的条件以及传输过程中光束啁啾的演化方程。 - And it is also found that the polarized incident gauss beam become depolarized after emitting from the bottom of solid immersion lens . the beam dimension of the emitting optical field at the near - field bottom of solid immersion lens is " broadened "
在固体浸没透镜底面的近场区域，出射光场发生了退极化，使得出射总场的光斑有了一定程度的“增宽”现象。 - The propagation and control of soliton in nonlinear kerr optical lattice with harmonic modulation of refractive index are investigated analytically and numerically in this paper . and some innovative research results have been worked out . the forming conditions of lattice soliton from gauss beam and the two modes of its stable propagation are obtained for the first time
本文利用解析和数值方法研究了在具有横向折射率周期性调制的克尔型非线性光学格子中孤子的传输和控制,做出了一些创新性的研究结果:首次得出了高斯光束形成格子孤子的条件和两种稳定传输形式。 - On one hand , is the product of beam waist radius and half divergence angle , wavelength is not involved . so there is possibility to compare the acutal focusing ability among laser beams with different wavelength . on the other hand , is a calculated result by measuring experiment , and it is more brief and persuadable than m 2factor , since the latter one is a ratio with basic mode gauss beam
论文研究论证了用值评价激光光束质量的实际意义在于两个方面,一方面它仅仅包含了光束束宽和发散角,不涉及波长的因素,使不同波长激光束的可加工能力具有可比性;另一方面,值是根据对光束传输路径上不同位置处束宽实际测量结果的计算值,比其在与基模高斯光束进行比值计算得到的m2因子更简洁、更有说服力。