Since the mid 90’s, the technology has transferred to high power laser diode initiation. The PacSci EMC design offers the ultimate in EMI/EMC immunity for ordnance initiation. The extra safety protection provided by our unique design is a complete faraday cage separating the electronics from the laser diodes. Our experience includes Laser Initiated Ordnance System (LIOS), Ordnance Devices including Laser Initiated Squibs (LIS), Detonators (LID) and Laser TBI’s (LTBI) and the accompanying cutters, valves, gas generator, etc. plus the Fiber Optic Cables to connect the LIOS to the laser initiated Ordnance Devices.