Dual-wavelength detection ignition laser system

• Main Authors: YE SHUJUAN, LIANG JINHUA, HAN JINLIANG, SHAN XIAONAN
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2021
• Subjects: AMMUNITION; BLASTING; EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION; HEATING; LIGHTING; MEASURING; MECHANICAL ENGINEERING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; WEAPONS

The invention discloses a dual-wavelength detection ignition laser system, and relates to the technical field of ignition laser systems. The problems of low energy efficiency and low self-checking reliability are solved. The dual-wavelength detection ignition laser system comprises an ignition laser, a detection laser device, a first reflector, a focusing lens, a coupling optical fiber, a self-focusing lens, a detection laser reflector, an ignition laser detector and a detection laser detector; light emitted by the ignition laser and light emitted by the detection laser are incident on the first reflector to be transmitted and reflected, reflected ignition laser is transmitted to the ignition laser detector, and the transmitted ignition laser is transmitted by the detection laser reflector after being converged through the focusing lens, the coupling optical fiber and the self-focusing lens in sequence; and the transmitted detection laser sequentially passes through the focusing lens, the coupling optical fib