基尔霍夫公式 Kirchhoff formula
- 摘要对基尔霍夫衍射理论几个积分公式的导出与使用给予详细说明与解释,并列举了它们的部分应用。
An explanation in detail for several formulas of Kirchhoff's diffraction theory are introduced, some applications of these formulas are introduced as well. - 结合菲涅耳线波带片焦面光强分布的计算,对比了菲涅耳衍射公式与基尔霍夫衍射公式的计算结果,说明在不满足误差相位近似条件下使用菲涅耳衍射公式带来的影响。
Prom calculating of the focal plane intensity distribution on Linear Presnel Zone Plate, the results of using Fresnel diffraction equation is stated when the phase error requirement is not satisfied.
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