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讨论了用于不同光传输结构光耦的各种内外封装胶的特性 ,对几种不同的封装胶进行了光谱测试实验 ,并通过实验数据对胶进行成分分析和特性分析 ,从而确定它们是否满足光耦设计中对封装胶特性的要求
The characteristics of various kinds of inner and outer encapsulants for opto-couplers with different optical transmission structures are discussed. Several different kinds of encapsulants are tested for their spectral properties. The experimental data are used to perform component analysis and characteristic analysis to determine whether they satisfy Optocoupler design characteristics of the package plastic requirements