The theoretical derivation about transformation properties of Gaussian beam passing through cat eye retro-reflectors was made with matrix optics and reflected character of the cat eye retro-reflectors was analyzed in the paper.The search results show that we can get the reflected beam with more smaller than incidence Gaussian beam if we choose a rational positive focal shift size as different distances between the waist of incidence beam and the cat eye retro-reflectors.
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谷锁林,赵延仲.高斯光束通过猫眼逆反射器的变换特性[J].激光与红外,2008,38(4):320~323 GU Suo-lin, ZHAO Yan-zhong. Transformation Properties of Gaussian Beam Passing through the Cat Eye Retro-reflectors[J]. LASER & INFRARED,2008,38(4):320~323