Two dimensional non-scanning transform-free spatial-domain optical coherence tomography
| Autor: | Yu-Kai Lin, I-Jen Hsu, Chun-Wei Chang |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Physics
Tomographic reconstruction medicine.diagnostic_test business.industry Image quality Image processing Article Atomic and Molecular Physics and Optics symbols.namesake Fourier transform Optics Optical coherence tomography Line (geometry) medicine symbols Tomography Cylindrical lens business Biotechnology |
| Zdroj: | Biomedical Optics Express. 10:5789 |
| ISSN: | 2156-7085 |
| DOI: | 10.1364/boe.10.005789 |
| Popis: | A novel optical coherence tomography system that can perform scanless two dimensional imaging without Fourier transform is proposed and demonstrated. In the system, a convex cylindrical mirror generates an extended spatial distribution of optical delay in the reference arm and a cylindrical lens is used to form a focused line beam in the sample arm. A charge-coupled device camera captures the two dimensional tomographic image of a sample in a snap-shot manner. Due to its simple configuration and operation, the system is suitable for developing a compact device for tomographic imaging and measurement. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|