Yiheng Lim

TL;DR: An advanced version of Jones matrix optical coherence tomography (JMT) is demonstrated for Doppler and polarization sensitive imaging of the posterior eye and a new theory of JMT which integrates the Jones matrix measurement, doppler measurement, and scattering measurement is presented, which enables a sensitivity-enhanced scattering OCT and high-sensitivity Dopplers OCT.

TL;DR: This system measures Doppler flow without extra hardware for phase stabilized SS-OCT detection and measurement of optic nerve head of a retina and detailed vasculature and birefringent structures were investigated simultaneously.

TL;DR: This study develops polarization-sensitive swept-source OCT at 1 microm for deep penetration of the sclera and lamina cribrosa in the posterior part of human eyes and shows polarization-insensitive intensity images, in which an artifact created by the birefringence of sClera has been successfully eliminated.

TL;DR: Retinal imaging was demonstrated using the PS-SS-OCT system with a frequency-swept laser at a center wavelength of 1064 nm and an axial resolution of 11.4 microm in tissue, which showed characteristic birefringence of fibrous tissues such as retinal nerve fiber, sclera, and lamina cribrosa.

TL;DR: PS-OCT showed promising for the study and diagnosis diseases related to abnormal fibrous tissues of the cornea and anterior eye segment related to glaucoma patients treated by trabeculectomy and keratoconus cases with advanced thinning and with a rupture of Descemet's membrane.