Abstract
Hyperspectral OCT imaging of retina within the visible-near-infrared wavelengths could further improve the achievable axial resolution and harness the spectroscopic information for biomarker of retinal diseases . Previous efforts to develop OCT covering both visible and near-infrared wavelengths were hampered by the challenges in designing broadband spectrometer with adequate performance. Here, we described a design and implementation of a broadband spectrometer that could achieve spectral range of more than 450 nm with central wavelength around 680 nm. With it, we further demonstrate in vivo imaging of mouse retina using a fiber-based OCT system.
| Original language | English |
|---|---|
| Title of host publication | Biomedical Spectroscopy, Microscopy, and Imaging III |
| Editors | Jurgen Popp, Csilla Gergely |
| Publisher | SPIE |
| ISBN (Electronic) | 9781510673281 |
| DOIs | |
| Publication status | Published - 2024 |
| Externally published | Yes |
| Event | Biomedical Spectroscopy, Microscopy, and Imaging III 2024 - Strasbourg, France Duration: Apr 8 2024 → Apr 12 2024 |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Volume | 13006 |
| ISSN (Print) | 0277-786X |
| ISSN (Electronic) | 1996-756X |
Conference
| Conference | Biomedical Spectroscopy, Microscopy, and Imaging III 2024 |
|---|---|
| Country/Territory | France |
| City | Strasbourg |
| Period | 4/8/24 → 4/12/24 |
Bibliographical note
Publisher Copyright:© 2024 SPIE.
ASJC Scopus Subject Areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering
Keywords
- Hyperspectral
- near-infrared light
- OCT
- spectrometer
- visible light