The cornea is a highly specialized organ that relies on its mechanical stiffness to maintain its
aspheric geometry and refractive power, and corneal diseases such as keratoconus have …

Objective: The mechanical properties of corneal tissues play a crucial role in determining
corneal shape and have significant implications in vision care. This study aimed to address …

We demonstrate the use of a modified Rayleigh–Lamb frequency equation in conjunction
with noncontact optical coherence elastography to quantify the viscoelastic properties of the …

Understanding corneal stiffness is valuable for improving refractive surgery, detecting
corneal abnormalities, and assessing intraocular pressure. However, accurately measuring …

PURPOSE Determining corneal biomechanical properties is a long-standing challenge.
Elasticity imaging methods have recently been developed and applied for clinical evaluation …

Acoustic wave velocity measurement based on optical coherence tomography (OCT) is a
promising approach to assess the mechanical properties of biological tissues and soft …

Corneal stiffness plays a critical role in shaping the cornea with respect to intraocular
pressure and physical interventions. However, it remains difficult to measure the mechanical …

The corneal viscoelasticity have great clinical significance, such as the early diagnosis of
keratoconus. In this work, an analysis method which utilized the elastic wave velocity …

Purpose: The purpose of this study was to demonstrate accurate measurement of corneal
elastic moduli in vivo with noncontact and noninvasive optical coherence elastography …

Purpose To compare noncontact acoustic microtapping (AμT) OCT elastography (OCE) with
destructive mechanical tests to confirm corneal elastic anisotropy. Design Ex vivo laboratory …