Rubicon Technology, a leading provider of sapphire substrates and products to the LED, semiconductor and optical markets, today announced that it will be showcasing the largest sapphire window ever produced at the SPIE Defense, Security and Sensing 2015 exhibition from April 20-24 at the Baltimore Convention Center in booth #1108. Very large, thick sapphire windows are in demand for defense, aerospace and optical applications.

Rubicon Technology, a leading provider of sapphire substrates and products to the LED, semiconductor, consumer electronics and optical industries, today announced that it has successfully produced the first-ever synthetic sapphire crystal of its size and thickness, meeting a key milestone in its Large-Area Net-Shape Crystal Extraction (LANCE) project. At 36 x 18 x 2 inches of sapphire, this product will serve the demanding needs of defense applications, along with future commercial and industrial applications.