Opt Lett. 2013 Nov 15;38(22):4801-4. doi: 10.1364/OL.38.004801.
We present a method for optimization of optical coherence tomography images using wavefront sensorless adaptive optics. The method consists of systematic adjustment of the coefficients of a subset of the orthogonal Zernike bases and application of the resulting shapes to a deformable mirror, while optimizing using image sharpness as a merit function. We demonstrate that this technique can compensate for aberrations induced by trial lenses. Measurements of the point spread function before and after compensation demonstrate near diffraction limit imaging.
我们提出了一种使用无波前传感器自适应光学优化光学相干断层扫描图像的方法。该方法包括系统地调整一组正交 Zernike 基的系数，并将得到的形状应用于变形镜，同时使用图像锐度作为优点函数进行优化。我们证明了该技术可以补偿试镜引起的像差。补偿前后的点扩散函数测量表明，成像接近衍射极限。
