A method of photo-mask lithography for fabrication of micro Fresnel lenses Arraywas presented in this paper.
本文介绍用制版的方法制作的微菲涅耳透镜列阵及其成像实验。
2
Finished the fabrication of PIN photo-detectors, and a good performance photo-detector have been fabricated.
成功完成了PIN光电探测器的工艺制作，并制备出性能较好的器件。
3
By the analyses of the experiment results, some improvement methods are presented. 4. Completing the fabrication of avalanche photo-detectors, learned the basic fabrication progress of PDs.