Abstract

Nanostructures of the collagen fibers play an important role in the corneal stroma. It influences the optical properties and transparency of the cornea. Several theoretical studies indicate that the cornea presents transparent because of the suitable diameter of collagen fibers, the arrangement between layers of the lamellar, and the refractive index of collagen fibers and fillers in the stroma [1]. The cornea is the transparent substance at the front of the eye. From the outside to the inside layers of the cornea are divided into epithelium, bowman’s layer, stroma, descemet’s membrane and endothelium. The thickness of the stroma is about 500 μm, which is about 90% of the total thickness of the cornea. It is made of 200 lamellar crystal layers which are stacked at an angle to each layers, and lamellar crystal consists type I and IV collagen fiber structure. In 1957, D. M. Mauurice proposed the theory of lattice arrangement in the fibrous structure of the corneal stroma layer [2].

© 2019 Japan Society of Applied Physics, The Optical Society (OSA)

PDF Article

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription