Device for accurately identifying semi-active laser target azimuth
A semi-active laser, target orientation technology, applied in the laser field, can solve the problem of low recognition accuracy, achieve the effect of accurate recognition and improve the precision strike ability
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[0016] A semi-active laser target orientation accurate recognition device, such as figure 1 As shown, it includes an optical system and an array detection system; the optical system includes a concave-convex lens 1, a double-convex lens 2, a first convex-concave lens 3 and a second convex-concave lens 4, the four lenses are coaxial, and the arrangement order of the four lenses is concave-convex Lens 1, double-convex lens 2, first convex-concave lens 3, second convex-concave lens 4; the array detector 5 of the array detection system is located on the focal plane of the combined focal length of four lenses, and the center of the detection surface of the array detector 5 is located at four on the optical axis of the block lens;
[0017] The light energy is focused on the array detector 5 through the optical system, and the array detector 5 converts the received optical signal into an electrical signal. The pixel position of the target, so as to realize the accurate identificatio...
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