Sanderson, Taylor, Bradu, Adrian, Rajendram, Ranjan, Podoleanu, Adrian (2025) Full-field optical coherence tomography system with a simplified dynamic focus mechanism. Journal of Optics, 27 (11). Article Number 115301. ISSN 2040-8978. E-ISSN 2040-8986. (doi:10.1088/2040-8986/ae19fb) (KAR id:112074)
|
PDF
Publisher pdf
Language: English 
This work is licensed under a Creative Commons Attribution 4.0 International License.
|
|
|
Download this file (PDF/1MB) |
Preview |
| Request a format suitable for use with assistive technology e.g. a screenreader | |
| Official URL: https://doi.org/10.1088/2040-8986%2Fae19fb |
|
Abstract
Loss of focus in depth due to the mismatch between the coherence gate and the focus gate is a limiting factor in the achievable high lateral resolution in optical coherence tomography (OCT). This work adapts a simplified dynamic focus method, utilising only one mechanical element to a full-field OCT configuration, and demonstrates the capability to maintain the alignment of the coherence gate and the depth of the focus gates, at sample depths of up to 4 mm while using a high numerical aperture objective lens (NA = 0.5).
University of Kent Author Information
Sanderson, Taylor.
| Creator's ORCID: | |
|---|---|
| CReDIT Contributor Roles: |
Bradu, Adrian.
| Creator's ORCID: |
 https://orcid.org/0000-0002-6890-1599
|
|---|---|
| CReDIT Contributor Roles: |
Podoleanu, Adrian.
| Creator's ORCID: |
https://orcid.org/0000-0002-4899-9656
|
|---|---|
| CReDIT Contributor Roles: |
- Link to SensusAccess
- Export to:
- RefWorks
- EPrints3 XML
- BibTeX
- CSV
- Depositors only (login required):
Altmetric
Altmetric
