Starfire Optical Range (SOR - Pronounced as an initialism) is a United States Air Force research laboratory on the Kirtland Air Force Base in Albuquerque, New Mexico.
Its primary duty, according to the official website, is to "develop and demonstrate optical wavefront control technologies."
The range is a secure lab facility and is a division of the Directed Energy Directorate of the Air Force Research Laboratory.
The purpose of Starfire is to conduct research to use adaptive optics to remove the effects of scintillation (atmospheric turbulence).
According to an article published on May 3, 2006, in The New York Times, research is being conducted at the laboratory into how to use ground-based lasers to disable satellites; that is, as an anti-satellite weapon.