Hacker News 50 on Nostr: Optical Fresnel zone plate flat lens: colored photoresist through I-line stepper ...
Optical Fresnel zone plate flat lens: colored photoresist through I-line stepper
Link: https://www.nature.com/articles/s41377-024-01725-6
Discussion: https://news.ycombinator.com/item?id=42737401
Link: https://www.nature.com/articles/s41377-024-01725-6
Discussion: https://news.ycombinator.com/item?id=42737401