Etching small patterns in Glass

Huygens Optics experiments with etching tiny patterns in glass, covering hydrofluoric acid risks, buffered oxide etch, photoresist and chromium masks, and laser-induced etching. It ends with attempts at microscopic Tesla valves.

HN 推荐的原因： HN recommends it as a highly informative look at micro-etching glass and the smallest Tesla valves.

“The video on micro etching glass with HF is highly informative on this post...” 阅读 HN 讨论 ↗