Simultaneous two-wavelength transmission quantitative phase microscopy with a color camera.
| dc.contributor.author | Rinehart, Matthew T | |
| dc.contributor.author | Shaked, Natan T | |
| dc.contributor.author | Jenness, Nathan J | |
| dc.contributor.author | Clark, Robert L | |
| dc.contributor.author | Wax, Adam | |
| dc.coverage.spatial | United States | |
| dc.date.accessioned | 2011-06-21T17:27:41Z | |
| dc.date.issued | 2010-08-01 | |
| dc.description.abstract | We present a quantitative phase microscopy method that uses a Bayer mosaic color camera to simultaneously acquire off-axis interferograms in transmission mode at two distinct wavelengths. Wrapped phase information is processed using a two-wavelength algorithm to extend the range of the optical path delay measurements that can be detected using a single temporal acquisition. We experimentally demonstrate this technique by acquiring the phase profiles of optically clear microstructures without 2pi ambiguities. In addition, the phase noise contribution arising from spectral channel crosstalk on the color camera is quantified. | |
| dc.description.version | Version of Record | |
| dc.identifier | ||
| dc.identifier | 204170 | |
| dc.identifier.eissn | 1539-4794 | |
| dc.identifier.uri | ||
| dc.language | eng | |
| dc.language.iso | en_US | |
| dc.publisher | The Optical Society | |
| dc.relation.ispartof | Opt Lett | |
| dc.relation.journal | Optics Letters | |
| dc.subject | Algorithms | |
| dc.subject | Animals | |
| dc.subject | Humans | |
| dc.subject | Image Processing, Computer-Assisted | |
| dc.subject | Microfluidics | |
| dc.subject | Microscopy | |
| dc.subject | Microscopy, Electron, Scanning | |
| dc.subject | Optics and Photonics | |
| dc.subject | Refractometry | |
| dc.subject | Reproducibility of Results | |
| dc.title | Simultaneous two-wavelength transmission quantitative phase microscopy with a color camera. | |
| dc.title.alternative | ||
| dc.type | Journal article | |
| duke.date.pubdate | 2010-8-1 | |
| duke.description.issue | 15 | |
| duke.description.volume | 35 | |
| pubs.author-url | ||
| pubs.begin-page | 2612 | |
| pubs.end-page | 2614 | |
| pubs.issue | 15 | |
| pubs.organisational-group | Biomedical Engineering | |
| pubs.organisational-group | Duke | |
| pubs.organisational-group | Duke Institute for Brain Sciences | |
| pubs.organisational-group | Institutes and Provost's Academic Units | |
| pubs.organisational-group | Pratt School of Engineering | |
| pubs.organisational-group | University Institutes and Centers | |
| pubs.publication-status | Published | |
| pubs.volume | 35 |