出射面 meaning in English

emergent surface
exit facet

Because of better conductivity , higher transparency , smoother surface and higher work function , ito ( indium tin oxide ) films are used as the transparent electrodes which are the emitting side in oled
Oled显示器件经常采用ito膜作为有机发光的出射面和透明电极,要求ito膜可见光透过率、导电性、表面平整度以及功函数都很好。
On the other hand , the intensity moments method provides a useful approach to characterizing the laser beam quality . the main advantage of this approach is that the characteristic parameters of a laser beam at the output plane can be obtained easily from the initial parameters of the laser beam at the input plane
另一方面，强度矩方法是描述激光光束质量的重要方法，这种方法的主要优点是从入射面上光束的特征参数出发容易得到出射面上光束的特征参数，所以用强度矩方法描述激光的光束质量具有重要意义。