140° field-of-view contact handheld swept-source OCT for pediatric peripheral imaging

Shuibin Ni; Thanh-Tin P. Nguyen; Ringo Ng; Susan Ostmo; Yali Jia; Michael F. Chiang; David Huang; Alison H. Skalet; J. Peter Campbell; Yifan Jian

doi:10.1117/12.2649317

14 March 2023 140° field-of-view contact handheld swept-source OCT for pediatric peripheral imaging

Shuibin Ni, Thanh-Tin P. Nguyen, Ringo Ng, Susan Ostmo, Yali Jia, Michael F. Chiang, David Huang, Alison H. Skalet, J. Peter Campbell, Yifan Jian

Author Affiliations +

Proceedings Volume 12360, Ophthalmic Technologies XXXIII; 123600G (2023) https://doi.org/10.1117/12.2649317
Event: SPIE BiOS, 2023, San Francisco, California, United States

Abstract

We demonstrated a contact handheld ultra-widefield (UWF) swept-source OCT (SS-OCT) imaging system with a 400 kHz VCSEL light source that achieved an unprecedented 140° field of view (FOV), which was capable to extend the imaging area from the posterior pole to peripheral retina in a single shot. The contact imaging approach provided faster and more efficient retinal imaging and improve image quality. To the best of our knowledge, this prototype achieved the widest FOV among all the retinal OCT research prototypes and commercial systems in desktop and portable format.

Conference Presentation

Citation Download Citation

Shuibin Ni, Thanh-Tin P. Nguyen, Ringo Ng, Susan Ostmo, Yali Jia, Michael F. Chiang, David Huang, Alison H. Skalet, J. Peter Campbell, and Yifan Jian "140° field-of-view contact handheld swept-source OCT for pediatric peripheral imaging", Proc. SPIE 12360, Ophthalmic Technologies XXXIII, 123600G (14 March 2023); https://doi.org/10.1117/12.2649317

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available