EMCORE Corporation, together with its subsidiaries, provides advanced mixed-signal products in the United States and internationally. It operates in two segments, Aerospace and Defense, and Broadband. The company offers navigation system and inertial sensing products, such as gyroscopes and multi-axis sensors, inertial measurement units, fiber optic gyroscopes, inertial navigation system, tactical navigation, and naval and amphibious navigation, as well as radar positioning and pointing systems, and artillery survey systems. In addition, its provide optoelectronic products, which include over fiber optic links, passive devices, switching, signal distribution, erbium doped fiber amplifier, monitoring and controlling, enclosure and power supplies, microwave and transmitter and receivers, and fiber optic delay lines, as well as microwave lasers and photodiodes. Further, the company also offer broadband products, such as specialty data centers and telecom chips, optical sensing and lidar, and CATV systems and modules, as well as lasers and components. It serves aerospace and defense, navigation, satellite communications, and broadband applications. The company was founded in 1984 and is headquartered in Alhambra, California.