Founded in 1983 by fiber-optic gyroscope researcher Dr. Ralph Bergh, Fibernetics LLC manufactures FOG-based inertial measurement units in Lititz, Pennsylvania. Its TRITON systems use solid-state fiber-optic gyroscopes and quartz flexure accelerometers for navigation-grade applications, with strategic-grade systems in development. The small company draws on decades of FOG expertise and maintains in-house custom coil-winding and other development capabilities.
PHILTEC, IncSince 1988, Annapolis-based PHILTEC, Inc. has designed and built custom fiber optic displacement sensor systems for accurate, non-contact measurement in environments ranging from aerospace test stands to cryogenic liquids and ultra-high vacuum. Its engineers tailor probes, fiber cables, and signal hardware for specialized installations, with more than 70% of its products receiving custom engineering. PHILTEC’s sensors are built in the USA and sold through a global network.ANNAPOLIS, MD
FiberPlex Technologies, LLCFiberPlex Technologies traces its roots to 1987, when its brand was established by early fiber-optics pioneers. Today, the Maryland manufacturer is known for U.S.-made equipment that protects and transports digital communications for mission-critical users, including U.S. defense and intelligence agencies. Its engineers also develop custom commercial-off-the-shelf solutions for demanding connectivity problems.ANNAPOLIS JUNCTION, MD
Liteway, IncSince 2000, Hicksville-based Liteway, Inc. has designed and manufactured U.S.-made fiber-optic communication equipment that carries analog and digital electrical signals over optical cable. Its three brands—LuxLink, LiteLink and MIDIExtender—serve distinct transmission needs, while the company also adapts existing designs or develops private-label and custom products. Founded by Irwin Math after his earlier work in fiber-optic engineering, Liteway holds CAGE Code 1TGU2 and supplies systems used in instrumentation, industrial control and military applications.HICKSVILLE, NY
Photonix TechnologiesWith more than 30 years of roots in Upstate New York, Photonix Technologies is a U.S. manufacturer known for durable fiber-optic testing equipment. The company serves technicians in communications and military settings, while its engineering staff also develops custom optical and electronic designs for other industries.ENDICOTT, NY