Depth-multiplexing spectral domain OCT for full eye length imaging with a single modulation unit

Guanghan Meng; Andrew Zhang; Fabio Feroldi; Austin Roorda; Laura Waller

doi:10.1117/12.3003510

13 March 2024 Depth-multiplexing spectral domain OCT for full eye length imaging with a single modulation unit

Guanghan Meng, Andrew Zhang, Fabio Feroldi, Austin Roorda, Laura Waller

Author Affiliations +

Proceedings Volume PC12824, Ophthalmic Technologies XXXIV; PC128241M (2024) https://doi.org/10.1117/12.3003510
Event: SPIE BiOS, 2024, San Francisco, California, United States

Conference Poster

Abstract

We present a novel approach for spectral domain optical coherence tomography (OCT) in this proposal. Our method incorporates a depth-multiplexing strategy by utilizing multiple reference arms, each centered at different depths within the eye. By simultaneously capturing and employing phase multiplexing during post-processing, we can effectively separate the interferograms from these arms. The primary advantage of our technique lies in its ability to measure the entire eye length in a single shot, all while ensuring a cost-effective system design.

Citation Download Citation

Guanghan Meng, Andrew Zhang, Fabio Feroldi, Austin Roorda, and Laura Waller "Depth-multiplexing spectral domain OCT for full eye length imaging with a single modulation unit", Proc. SPIE PC12824, Ophthalmic Technologies XXXIV, PC128241M (13 March 2024); https://doi.org/10.1117/12.3003510

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