Laser-jamming effectiveness analysis of combined-fiber lasers for airborne defense systems.
The laser-jamming effectiveness of combined fiber lasers for airborne defense systems is analyzed in detail. Our preliminary experimental results are proof of the concept of getting a high-power laser through a beam combination technique. Based on combined fiber lasers, the jamming effectiveness of four-quadrant guidance and imaging guidance systems are evaluated. The simulation results have proved that for a four-quadrant guidance system, the tracking system takes only two seconds to complete tracking, and the new tracking target is the jamming laser; for the imaging guidance system, increasing the power of the jamming laser or the distance between the target and the jamming laser are both efficient ways to achieve a successful laser jamming.
Jie
Xu
X
Telecommunication Engineering Institute, Air Force Engineering University, Xi'an 710077, China. xujie1225@163.com
Shanghong
Zhao
Z
Rui
Hou
H
Shengbao
Zhan
Z
Lei
Shi
S
Jili
Wu
W
Shaoqiang
Fang
F
Yongjun
Li
L