| 摘要 |
PROBLEM TO BE SOLVED: To provide a safe arm device for a laser ignited ordnance having a simple, miniaturizable structure and capable of positively performing switching transmission of ignition laser beams from a laser oscillating device to an objective line selected out of a plurality of transmission lines, in an arm state but no transmission to any line in a safe state. SOLUTION: The laser ignited ordnance has a laser oscillating device 1 for emitting ignition laser beams, and one or more optical fibers 6 for receiving the ignition laser beams, wherein the ignition laser beams are transmitted to the optical fibers 6 arranged away from the laser oscillating device 1 by a fixed clearance. In this case, a mechanism is provided for switching to transmit the ignition laser beams to the optical fiber 6 selected out of the one or more optical fibers 6 or not to transmit the ignition laser beams to any optical fibers 6 by controlling the irradiating direction of the ignition laser beams from the laser oscillating device 1. COPYRIGHT: (C)2006,JPO&NCIPI
|
