Method and device for suppressing and jamming high-energy laser device

Abstract

The embodiment of the invention provides a method and device for suppressing and jamming a high-energy laser device. The method comprises the steps that the position of the high-energy laser device isobtained and tracked, jamming laser with the frequency within an emission spectrum of a working substance of the high-energy laser device is sent to the high-energy laser device so as to decrease thenumber of inverted particles of the working substance in the high-energy laser device, and thus the output power of the high-energy laser device is lowered. The high-energy laser device is irradiatedthrough a laser source, the laser enters the working substance of the high-energy laser device to consume the cumulative number of upper energy level particles in the working substance and decrease the number delta n of the inverted particles, thus the gain of the high-energy laser device during working is greatly decreased, the output power of the high-energy laser device is lowered, and the purpose of effectively and quickly suppressing and jamming the high-energy laser device at the lowest cost is achieved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of high-energy lasers, and more specifically, to a method and device for suppressing interference of high-energy lasers. Background technique [0002] Lasers have not stopped developing since their inception. With the advancement of technology, the output power of lasers has been increasing and has reached the level of 100,000 watts. Since the invention of laser, due to its good directionality and high power, military applications have been quickly discovered by people. After more than 40 years of development, high-energy laser weapons have made gratifying progress, in terms of output optical power, beam quality and miniaturization. Make progress. [0003] Laser weapon is a kind of directed energy weapon, which uses a powerful directional laser beam to directly damage or disable the target. It is a high-tech new concept weapon that uses the huge energy carried by high-brightness and s...

AI Technical Summary

Problems solved by technology

For this reason, it is of great significance to effectively suppress and interfere with high-energy laser sources. The method used in the prior art is to launch smoke bombs and reduce the laser threat through smoke scattering. This method is more inflexible, not flexible enough, and inconvenient for continuous use.

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