@inproceedings{746f6a66dc6c47009b8adb47cdfb80f3,
title = "Tomographic phase microscopy using optical tweezers",
abstract = "We review our technique for tomographic phase microscopy with optical tweezers [1]. This tomographic phase microscopy approach enables full 3-D refractive-index reconstruction. Tomographic phase microscopy measures quantitatively the 3-D distribution of refractive-index in biological cells. We integrated our external interferometric module with holographic optical tweezers for obtaining quantitative phase maps of biological samples from a wide range of angles. The close-tocommon-path, off-axis interferometric system enables a full-rotation tomographic acquisition of a single cell using holographic optical tweezers for trapping and manipulating with a desired array of traps, while acquiring phase information of a single cell from all different angles and maintaining the native surrounding medium. We experimentally demonstrated two reconstruction algorithms: the filtered back-projection method and the Fourier diffraction method for 3-D refractive index imaging of yeast cells.",
keywords = "Holography, Image reconstruction techniques, Interference microscopy, Optical tweezers, Three dimensional image processing, Tomography",
author = "Mor Habaza and Barak Gilboa and Yael Roichman and Shaked, {Natan T.}",
note = "Publisher Copyright: {\textcopyright} 2015 SPIE-OSA.; European Conference on Biomedical Optics, ECBO 2015 ; Conference date: 21-06-2015 Through 25-06-2015",
year = "2015",
month = jan,
day = "1",
doi = "10.1117/12.2183708",
language = "English",
isbn = "9781628417012",
series = "Optics InfoBase Conference Papers",
publisher = "Optica Publishing Group (formerly OSA)",
booktitle = "European Conference on Biomedical Optics, ECBO 2015",
}