We propose to develop and demonstrate prototype of a multi-channel fiber optic interconnection device that can withstand the severe conditions of the military aircraft environment. The proposed interconnect device consists of an adapter and a connector for ribbon fibers or multi-channel cables. This developmental activity will focus on advanced technologies and advanced engineering materials. Specifically, we intend to use etched silicon chips, that can be fabricated with extremely tight tolerance, to position and optical fibers. We intend to extend the "floating contact" concept to a multi-channel connector. In addition, advanced polymeric composite materials that have excellent high temperature capabilities, such as filled liquid crystal polymers, will be used. Finally, novel bonding techniques that can withstand high temperatures and high vibration will be investigated. These advanced elements will generate a new class of fiber optic connectors. Smaller, lighter and compact, multi-channel fiber optic connectors will result from size reduction and from advanced composite materials. Decreased use of metal will reduce radar cross-sections. The "floating contact" concept will provide low insertion loss, improved temperature capability, and improved tolerance of high vibration environments.
