This foundational work discusses the high-efficiency generation of 532 nm radiation using Lithium Triborate (LBO) crystals within a resonant doubler.
213 nm and 532 nm solid state laser treatment of biogenetical fibrous materials
The number appears across several distinct academic and legal fields. Depending on your interest, here are some of the most notable "solid" papers or documents associated with this number: 1. Physics & Optics: 532 nm Laser Research