This is a story from when I was just learning programming. The code I had written exactly as the tutorial instructed wouldn't run. Three lines of English errors ...

This is sudden, but let me tell you about a Friday a while back. It was just past 5:00 PM. I had turned off the equipment and was writing in my lab notebook when my boss came over and said this: "For ...

做光学设计的同行都懂，好镜头是“调”出来的，也是“等”出来的。Zemax里反复改曲率和厚度，Lumerical里扫描周期单元的相位响应，一个参数组合跑下来，工作站转一整天是常态。更别提无透镜成像的重建调参、叠层成像的扫描校正，每一步都靠手动调试和 ...