@inproceedings{7815ef8789b5447bbcdf7f5363d101fc,
title = "Ultra-widefield handheld swept-source OCT for peripheral retinal imaging",
abstract = "We demonstrated a handheld swept-source optical coherence tomography (OCT) imaging system with a 400 kHz vertical-cavity surface-emitting laser (VCSEL) light source, a non-contact approach, and an unprecedented 105° field of view (FOV) that was capable of obtaining images from the posterior pole to peripheral retina in a single shot. A spiral scanning pattern allowing real-time visualization was also implemented here to improve the sampling efficiency. To the best of our knowledge, this is the widest FOV for a portable non-contact OCT retinal imaging system to date. Improvements to the FOV allow detection of peripheral pathology and aid better understanding of the role of peripheral pathology in retinal diseases.",
keywords = "Handheld OCT, Optical Coherence Tomography, Peripheral Retinal Imaging, Ultra-widefield",
author = "Shuibin Ni and Nguyen, {Thanh Tin P.} and Ringo Ng and Shanjida Khan and Susan Ostmo and Yali Jia and Chiange, {Michael F.} and David Huang and Campbell, {J. Peter} and Yifan Jian",
note = "Funding Information: We acknowledge funding for this research from the National Eye Institute (P30 EY010572, R01 EY019474, R01 EY024544, R01 EY027833, R01 HD107494), Research to Prevent Blindness (Career Advancement Award, Career Development Award, Unrestricted departmental funding grant), and the West Coast Consortium for Technology and Innovations in Pediatrics (Catalyzing Pediatric Innovation Grant). The authors would also like to thank Volk Optical, Inc., for providing the Zemax models for the digital wide field lens, and Dr. Atriya Ghosh for the insightful discussion on the optical design. Publisher Copyright: {\textcopyright} 2022 SPIE.; Ophthalmic Technologies XXXII 2022 ; Conference date: 20-02-2022 Through 24-02-2022",
year = "2022",
doi = "10.1117/12.2608284",
language = "English (US)",
series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
publisher = "SPIE",
editor = "Hammer, {Daniel X.} and Joos, {Karen M.} and Palanker, {Daniel V.}",
booktitle = "Ophthalmic Technologies XXXII",
}