ar-field optical microscopy typically suffers from limited resolution, speed and imaging depth. Endoscopic imaging via a multimode fiber combined with wavefront shaping and computational reconstruction offers imaging beyond the Abbe and Nyquist limits.

OSA Technical Digest (Optical Society of America)
Nanoscale Imaging and Metrology

Verweg, M., Lochocki, B., de Boer, J., & Amitonova, L. (2021). Speckle-Based Super-Resolution Imaging via a Multimode Fiber. In Optics InfoBase Conference Papers, Part of European Conferences on Biomedical Optics, ECBO 2021, paper ES1A.4.