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Non-Scanning Optical Coherence Tomography Using Off-Axis Interferometry with an Angular-Dispersion Imaging Scheme
| Content Provider | Semantic Scholar |
|---|---|
| Author | Umetsu, Eriko Chan, Kin Pui Tanno, Naohiro |
| Copyright Year | 2002 |
| Abstract | We present a non-scanning approach for real-time optical coherence tomography (OCT). Our approach is based on an off-axis interferometer that laterally projects the time-of-flight or depth information of the sample onto an image sensor. To facilitate the use of an off-axis interferometer in OCT, an angular-dispersion imaging method has been developed. Theoretical analysis and experimental results are presented to demonstrate that this method is capable of demodulating the interferogram and thus permits a direct inspection of the depth-resolved image. Depth resolution and detection range of the present method are also studied. |
| Starting Page | 70 |
| Ending Page | 74 |
| Page Count | 5 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/s10043-002-0070-8 |
| Volume Number | 9 |
| Alternate Webpage(s) | https://page-one.springer.com/pdf/preview/10.1007/s10043-002-0070-8 |
| Alternate Webpage(s) | https://doi.org/10.1007/s10043-002-0070-8 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
