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# acceptance angle中文

• 達到角
• 到達角
• 接近角
• 接收角
• +更多解釋...

### 例句與用法

1. Testing of fibre optic elements ; determination of acceptance angle of light guides
光纖元件的檢驗.第3部分:光導體有效孔徑角的測定
2. Testing of fibre optic elements - part 10 : determination of illuminance and acceptance angle of cold light sources
光纖元件試驗.第10部分:冷光源光照強度及有效視角測
3. But the large wall - off angle ( about 3 . 70 ) and small acceptance angle ( about 0 . 35 mrad ) are the problems in the process of frequency doubling
但基于離散角大(約為3 . 711 ) 、接受角度又小(約0 . 35mrad ) ，所以會給倍頻過程調節帶來了一定的難度。
4. Based on these foundations , we give a perfect scheme of the bbo opos : single pass amplification coefficient of the opg under different pump intensity is calculated ; collinear type - i and type - ii phase matching tuning curve pumped by the q switch nd : yag various harmonics as well as noncollinear type - i tuning curve are calculated in details ; the effect of the walkoff for the nonlinear effect coefficient and the group velocity matching are analyzed ; the acceptance angle in parametric process is calculated ; the numerical threshold of the bbo opo is calculated ; the process of the saturation and depletion of the pump beam are analyzed ; the relationship of the conversion efficiency and reflectance of output mirror are discussed ; various linewidth controlling methods are discussed ; the improvement of the beam quality applying the unstable cavity is discussed ; and the crystal bbo design is considered
在此基礎上，給出了一整套bbo - opo激光參數設計方案：計算了不同泵浦強度下的參量放大倍數；詳細計算了在nd : yag調q激光器各次諧波泵浦條件下的共線類和類相位匹配的調諧曲線，以及非共線類相位匹配調諧曲線；分析了走離角對非線性系數和群速匹配的影響；計算了參量過程的允許角；計算了bbo - opo的理論閾值條件；分析了飽和與泵浦光束的消耗過程；給出了轉換效率與超過泵浦閾值的倍數的關系；討論了轉換效率與輸出鏡反射率的關系；討論了線寬控制的各種方法；研究了利用非穩腔改善光束質量的方法；考慮了bbo晶體的設計。
5. Theoretically , on the bases of the physical and chemical characters of nonlinear frequency - conversion crystal ktp , the parameters such as walk - off angel , acceptance angle and effective nonlinear coefficients are calculated , analyzed and discussed , together with elaborate analysis to phase - matching process for type ii ktp opo phase - matching
在晶體的光學性能方面,根據ktp的物理和化學性能,對它的有效非線性系數、走離角和接受角等參數進行了計算、分析和討論。對ii類相位匹配的ktp晶體在參量振蕩過程中的相位匹配進行了詳細的分析和計算。