分光束镜 beam splitter
分光束系统 Split-beam system
有限差分光束传播法 FDBPM
彩色分光束电影摄影机 technicolor beam-splitter camera
分光束显微法 Split-beam mic-roscope method
差分光束传播方法 Finitedifferencebeam propagation method ; FDBPM
用有限差分光束传播法 Finite Difference Beam Propagation Method
双光束分光光度计 [分化] [光] double beam spectrophotometer
单光束分光光度计 single beam speotrophotometer ; beam spectrophotometer
光束分光镜 optical beam splitter ; light beamsplitter
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.
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