提出了一种基于光谱整形的频域光学相干层析成像分辨率增强技术。利用光源的自身谱形对探测的频域信号进行整形，以获得深度分辨率更高的空域信号。理论分析和模拟结果表明，对谱形为高斯型和非高斯型的光源，使用该技术均可提高分辨率。

A depth resolution enhancement technique in Fourier domain optical coherence tomography based on spectral shaping is proposed. Employing the spectral shape of light source itself, the detected frequency domain signal is reshaped to obtain the spatial signal with higher resolution. The theoretical analysis and simulations results show that the proposed technique can enhance the resolution for Gaussian and non Gaussian light sources.