Fourier ptychography using display screen for programmable illumination (Conference Presentation)

Kyungwon Lee; Kyung Chul Lee; Jaewoo Jung; Hyesuk Chae; Seung Ah Lee

doi:10.1117/12.2659331

16 March 2023 Fourier ptychography using display screen for programmable illumination (Conference Presentation)

Kyungwon Lee, Kyung Chul Lee, Jaewoo Jung, Hyesuk Chae, Seung Ah Lee

Proceedings Volume PC12389, Quantitative Phase Imaging IX; PC123890J (2023) https://doi.org/10.1117/12.2659331
Event: SPIE BiOS, 2023, San Francisco, California, United States

Abstract

Fourier ptychography (FP) utilizes angle-varied illumination to achieve resolution improvement and quantitative phase imaging. In this talk, we present a compact microscope using an OLED screen as a programmable illumination for FP reconstruction. We discuss multiplexed reconstruction strategy using multi-pixel illuminations, and a stand-alone smartphone implementation of portable FPM.

Conference Presentation

Citation Download Citation

Kyungwon Lee, Kyung Chul Lee, Jaewoo Jung, Hyesuk Chae, and Seung Ah Lee "Fourier ptychography using display screen for programmable illumination (Conference Presentation)", Proc. SPIE PC12389, Quantitative Phase Imaging IX, PC123890J (16 March 2023); https://doi.org/10.1117/12.2659331

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