本文还用三维有限差分光束传输法计算了侧边抛磨光纤波导的光学特性。
The three-dimensional finite-difference beam propagation method was used to compute the optical properties of fiber devices based on side-polished fiber.
基于有限差分光束传播法，对侧边抛磨光纤的光传输特性进行了模拟计算。
Based on beam propagation method, analysis and simulation on optical propagation characteristics of side-polished fiber have been made.
首先用有限差分光束传播法模拟了器件的光波传播特性，然后进行了初步的实验验证。
The wave propagation characteristics of the splitter are numerically simulated by the finite difference beam propagation method and experimentally investigated.
采用组合位相光栅技术，制作光强分布均匀、衍射效率较高的多光束分光元件。
A generated technique of balanced light intensity and high efficiency multiple ban splitting beams element using synthetical phase gratings.
本文介绍偏振干涉相位细分中应用双光束分光系统的必要性，分光系统的优选原理及结构。
This paper introduces the necessity of double beam splitting system applicating in polarization interference phase subdivision and the optimized principle of this beam splitting system.
双光束原子吸收分光光度计。
双光束分光光度计在分子吸收光谱测量中起着十分重要的作用。
Spectrometer with dual light beams takes significant role in molecular absorption spectrum measurement.
激光束可实现时间和能量上的分光，能进行多光束同时加工，为更精密的焊接提供了条件。
Laser beam can Spectro. Can conduct many beam light while machining. for more precision the welding provide conditions.
激光束可实现时间和能量上的分光，能进行多光束同时加工，为更精密的焊接提供了条件。
Laser beam can Spectro. Can conduct many beam light while machining. for more precision the welding provide conditions.
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