gaussian laser beam meaning in English
高斯激光束
Examples
- Analysis for the force exerted on a micro - particle in the focused gaussian laser beam
微粒在会聚高斯光束中的受力分析 - Futhermore , we have two questions about " the propagation properties of hermite - cosh - gaussian laser beams " in optics communications 186 ( 2000 ) . one is the eq
第三章提出了ehchg光束，用collins公式研究了ehchg光束在光学abcd系统中的传输，得到传输表达式。 - In the model , the latent heat , convection and temperature - dependent thermal properties were taken into account . a moving gaussian laser beam was simulated using the ansys parametric design language . comparisons were made between the numerical and experimental results
在考虑了相变潜热、对流和随温度变化的热物性参数下,使用apdl参数化语言实现了高斯热源的施加和热源按一定速率的移动。 - When a collimated - well gaussian laser beam passes through a 27i - phase plate and then focused by a lens , a focused hollow beam ( fhb ) will be generated behind the lens , as a result of the completely ( r = 0 ) and partially ( r 0 ) destructive interference effects around the central region of the beam
当一束准直的高斯光束通过具有2位相分布的位相片和一个薄透镜时，这将导致在入射高斯光束中心的完全和部分相消干涉效应，于是在透镜后就会形成一束聚焦中空光束( fhb ) 。 - When the laser frequency is larger than the atomic resonance frequency ( blue detuning ) , the atoms will experience a repulsing force that will repulse the atoms to the minimum place of light field . this is the principle of atomic mirror or atomic guide and trap . in this thesis , we propose three novel mirrors to reflect atoms by using intensity gradient induced by a blue - detuned semi - gaussian laser beam , a blue - detuned semi - ellipse - gaussian laser beam and a blue - detuned semi - flattened - gaussian laser beam
本文提出了三种实现原子束反射的原子反射镜的新方案： ( 1 )半束兰失谐高斯光束的原子反射镜( 2 )半束兰失谐椭圆高斯光束的原子反射镜( 3 )半束兰失谐平项高斯光束的原子反射镜，详细计算了上述反射镜的衍射光场的空间分布，并讨论了运动原子在光场中所受的偶极力。