The invention provides a system and a method for determining the direction to a radiating source, for use by a vehicle guidance system, in which optical fibers are used to both collect and transmit optical signals in which the vehicle is preferably intended to home in on its target. The optical...http://www.google.com/patents/US5784156?utm_source=gb-gplus-sharePatent US5784156 - Fiber optic guidance system for laser guided missiles
