3 ms·

> [...] which has small structures that cause the phases of light to constructively or destructively interfere This is slightly unclear. I meant more specifica

> [...] which has small structures that cause the phases of light to constructively or destructively interfere This is slightly unclear. I meant more specifically: [...] which has small structures that change the phase of the light, which, in turn, causes it to constructively or destructively interfere [...]

andi999 6y ago
Well, a fresnel lense (or any lense) also just changes the phase of which in turn causes it... But i will read the paper later.
- LolWolf 6y ago
  Yeah, I should have said "subwavelength" structures, since I really didn't specify what "small" meant, but thought it was getting too technical.