title: Laser-jamming effectiveness analysis of combined-fiber lasers for airborne defense systems.
abstract: 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.
authors.affiliation: Telecommunication Engineering Institute, Air Force Engineering University, Xi'an 710077, China. xujie1225@163.com
authors.forename: Xu
authors.initials: X
authors.lastname: Jie
authors.forename: Zhao
authors.initials: Z
authors.lastname: Shanghong
authors.forename: Hou
authors.initials: H
authors.lastname: Rui
authors.forename: Zhan
authors.initials: Z
authors.lastname: Shengbao
authors.forename: Shi
authors.initials: S
authors.lastname: Lei
authors.forename: Wu
authors.initials: W
authors.lastname: Jili
authors.forename: Fang
authors.initials: F
authors.lastname: Shaoqiang
authors.forename: Li
authors.initials: L
authors.lastname: Yongjun