We'll highlight a different cause every week.

DENVER — Sunny and warm with scattered storms over western Colorado. For Denver another dry summer day with highs in the mid-90s. The mountains, particularly along and west of the Continental Divide, ...

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 ...

The Charlotte Regional Transportation Planning Organization is scheduled to vote on whether to reinstate the I-77 South toll lane project.