线性渐变滤光片是一种在小型快速分光测试设备中广泛应用的光学薄膜器件。
Linear variable filter is a kind of optical coating device that be popular used in miniature fast spectrometer apparatus.
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.
通过透镜、二向分光镜、窄带滤光片、光电转换器件实现了两路光信号的传输采集和转换。
Two-way light signals were transmitted, collected and converted by using lens, beam splitters, narrowband filters and photo-detectors.
分支波导作为最基本的分光和光路连接元件是纳米光学器件设计与制备的基础。
As a basic optical splitting and light-connecting device, nano-scale Y-branch waveguide is the basis of designing and developing nano-scale optical devices.
分支波导作为最基本的分光和光路连接元件是纳米光学器件设计与制备的基础。
As a basic optical splitting and light-connecting device, nano-scale Y-branch waveguide is the basis of designing and developing nano-scale optical devices.
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