OptiGrate Corp is a pioneer and world leader in volume Bragg grating (VBG) technologies. Since 1999, OptiGrate has designed and manufactured a full range of volume Bragg gratings from inorganic photosensitive silicate glass. We supply custom built and volume orders of holographic optical elements to more than 400 customers on 6 different continents in optoelectronic, analytical, medical, defense, and semiconductor industries. OptiGrate is located in Oviedo, FL where we design, develop and make all of our products.