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We propose a new method to image fluorescent objects through turbid mediabase on Airy beam scanning. This is achieved by using the non-diffractivenature of Airy beams, namely their ability to maintain their shape whilepenetrating through a highly scattering medium. We show, that our technique canimage fluorescent objects immersed in turbid media with higher resolution andsignal to noise than confocal imaging. As proof-of-principle, we demonstrateimaging of 1$\mu$m sized fluorescent beads through a dense suspension of yeastcells with an attenuation coefficient of 51cm$^{-1}$ at a depth of 90$\mu$m.Finally, we demonstrate that our technique can also provide the depth of theimaged object without any additional sectioning.

Deep penetration fluorescence imaging through dense yeast cells suspensions using Airy beams