悬臂梁曲率的直接和不敏感测量
Direct and alignment-insensitive measurement of cantilever curvature
摘要：
我们解析推导和实验证明的方法，同时测量偏转的大阵列的悬臂梁。悬臂梁的菲涅耳衍射图案独立地揭示悬臂梁的倾斜、曲率、立方和更高阶弯曲。它提供了描述悬臂形状的多项式系数的校准绝对测量，而无需仔细对准，并且可以同时应用于多个悬臂，而不会增加复杂性。我们表明，该方法很容易实现，在液体介质和空气中，广泛的位移，特别适合于多标记生物传感器的要求。
英文摘要：
We analytically derive and experimentally demonstrate a method for the simultaneous measurement of deflection for large arrays of cantilevers. The Fresnel diffraction patterns of a cantilever independently reveals tilt, curvature, cubic and higher order bending of the cantilever. It provides a calibrated absolute measurement of the polynomial coefficients describing the cantilever shape, without careful alignment and could be applied to several cantilevers simultaneously with no added complexity. We show that the method is easily implemented, works in both liquid mediums and in air, for a broad range of displacements and is especially suited to the requirements for multi-marker biosensors.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
