Atomic nanofabrication

This image shows the doubly resonant cavity that takes beams at 977 and 488 nm and generated 326 nm via sum frequency generation. (Image credit: Jae-Ihn Kim)

This image shows the doubly resonant cavity that takes beams at 977 and 488 nm and generated 326 nm via sum frequency generation. (Image credit: Jae-Ihn Kim)