Recent progress on nonlinear properties of parity-time (PT)-symmetric systems is
comprehensively reviewed in this article. PT symmetry started out in non-Hermitian quantum …

Optical coherence elastography (OCE), as the use of OCT to perform elastography has
come to be known, began in 1998, around ten years after the rest of the field of elastography …

After ten years of progress and innovation, optical coherence elastography (OCE) based on
the propagation of mechanical waves has become one of the major and the most studied …

Optical coherence elastography (OCE) represents the frontier of optical elasticity imaging
techniques and focuses on the micro‐scale assessment of tissue biomechanics in 3D that is …

Optical coherence elastography (OCE) can provide clinically valuable information based on
local measurements of tissue stiffness. Improved light sources and scanning methods in …

In optical coherence elastography, images are formed by mapping a mechanical property of
tissue. Such images, known as elastograms, are formed on the microscale, intermediate …

High-resolution elastographic assessment of the cornea can greatly assist clinical diagnosis
and treatment of various ocular diseases. Here, we report on the first noncontact depth …

Elastography plays a key role in characterizing soft media such as biological tissue.
Although this technology has found widespread use in both clinical diagnostics and basic …

The elasticity mapping of individual layers in the cornea using non-destructive elastography
techniques advances diagnosis and monitoring of ocular diseases and treatments in …

Accurate non-invasive assessment of tissue elasticity in vivo is required for early diagnostics
of many tissue abnormalities. We have developed a focused air-pulse system that produces …