CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume PC11972 > Article
Presentation
2 March 2022 Volumetric differential-phase imaging in scattering mode by optical coherence tomography
Kiriko Tomita, Daisuke Oida, Antonia Lichtenegger, Makoto Kobayashi, Junya Tamaoki, Lixuan Bian, Shuichi Makita, Kensuke Oikawa, Rion Morishita, Yoshiaki Yasuno
Author Affiliations +
Proceedings Volume PC11972, Label-free Biomedical Imaging and Sensing (LBIS) 2022; PC119720O (2022) https://doi.org/10.1117/12.2608606
Event: SPIE BiOS, 2022, San Francisco, California, United States
Abstract
We demonstrate volumetric phase contrast imaging by using optical coherence tomography (OCT). In general, the randomness of the scatterers’ distribution prohibits the volumetric measurement of a meaningful phase in a scattering mode. Our method uses complex numerical manipulation of an en-face complex OCT and gives a transversally differential phase image similar to a differential interference contrast microscope (DIC). Not like the DIC, our method can arbitrarily select the amount and direction of the shear after the OCT acquisition. In addition it provides DIC-like images at arbitrary depths. This method is validated by using a 840-nm spectral domain OCT system. A zebrafish sample is measured over a 1-mm × 1-mm transversal scanning range.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Kiriko Tomita, Daisuke Oida, Antonia Lichtenegger, Makoto Kobayashi, Junya Tamaoki, Lixuan Bian, Shuichi Makita, Kensuke Oikawa, Rion Morishita, and Yoshiaki Yasuno "Volumetric differential-phase imaging in scattering mode by optical coherence tomography", Proc. SPIE PC11972, Label-free Biomedical Imaging and Sensing (LBIS) 2022, PC119720O (2 March 2022); https://doi.org/10.1117/12.2608606
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
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
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Optical coherence tomography
Light scattering
Scattering
Phase measurement
Refractive index
Digital image correlation
Tissue optics
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top