etched mirror meaning in English
蚀刻反射镜
Examples
- The insertion loss of the iwtm was about 1 . 5db / mirror . the offset between the waveguide and the mirror was responsible for the loss , which could be eliminated with a higher - resolution photolithography technology and more precise control of the etched mirror position
实验测得iwtm损耗约为1 . 5db镜面，损耗主要来源于镜面和波导间的水平移位，通过提高光刻精度和镜面腐蚀位置的控制精度，可以使性能得到改善。