Jun 2, 2026
A simultaneous ignition method for a hollow modular charge using a cluster laser according to the present invention can maximize an intensity of a laser beam per unit area radiated to a gunpowder coating part ( 39 ) by adjusting a path of the laser beam from first, second, third, fourth, fifth, and sixth laser oscillators ( 11, 12, 13, 14, 15, 16 ) igniting the gunpowder coating parts ( 39 ) through one-to-one matching with unit charges Nos. 1, 2, 3, 4, 5, and 6 ( 31, 32, 33, 34, 35, 36 ) having a charge inner diameter ( 38 ) as they goes away due to the linear arrangement of the unit charges Nos. 1, 2, 3, 4, 5, and 6 ( 31, 32, 33, 34, 35, 36 ), thereby simultaneously igniting a plurality of lasers in a cluster-shaped combination.
