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本文用数值模拟证明 Airy光束或 Airy斑 (Airy Pattern)经零场截取后 ,其中央亮斑或 Airy芯(Airy disc)甚至在远场也不会产生新的衍射旁瓣 (在 10 - 3～ 10 - - 6 以下 )。尔后 ,举例分析了它独特的变换性质。
In this paper, we prove that the Airy beam or Airy pattern will not produce new diffractive sidelobes even in the far field even after being intercepted by the zero field in the central bright spot or the Airy disc (at 10 -3 ~ 10 - - 6 or less). Afterwards, it analyzes the unique transformation property by example.