Silica Physics, LLC manufactures bulk "specialty" optical fiber, flexible capillary, heavy wall capillary and tubing, precision fiber optic and capillary assemblies as well as precise glass components. Headquartered in Phoenix Arizona, Silica Physics produces the highest quality fiber and capillary at the best yields in the business enabling us to provide our customers with the best possible value.Silica Physics introduces its multimode optical fiber: Power Core 2.0. A design engineered for connectivity, specialty photonics products, and laser compatibility for a range of applications including industrial, aerospace, medical and defense. Silica Physics also manufactures laser-machined quartz products, like ferrules, caps, and liners. Using quartz instead of borosilicate glass generates products that are 5,000 times purer than the competition’s.