Applied to the shell conformal semi-active laser-guided optical system design

Proposed a plan of semi-active laser guided optical system design based on conformal fairing. Put up a aspect ratio of 1.18 conformal fairing instead of traditional spherical fairing. Improve the elastomers aerodynamic performance. Meanwhile, in order to meet the demand of high overload aircraft. The internal optical system using one-piece lens. Using ZEMAX software for optical system design, and used Lighttools software for Laser Spot Energy simulation. The simulation results showed that. Within 5 ° of the linearity of the linear field optical system reached 97.85%. Satisfy the requirement of the guidance of the optical system imaging quality.