Speckle-field digital holographic microscopy

YongKeun Park, Wonshik Choi, Zahid Yaqoob, Ramachandra Dasari, Kamran Badizadegan, Michael S. Feld

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We report a technique which can overcome these drawbacks, but maintains the advantage of phase microscopy - high contrast live cell imaging and 3D imaging (For the detail, please see the Ref. [1]). A speckle beam of a complex spatial pattern is used for illumination to reduce fixed pattern noise and to improve optical sectioning capability. By recording of the electric field of speckle, we demonstrate high contrast 3D live cell imaging without the need for axial scanning - neither objective lens nor sample stage. This technique has great potential in studying biological samples with improved sensitivity, resolution and optical sectioning capability.

Original languageEnglish
Title of host publicationProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume7568
DOIs
Publication statusPublished - 2010 May 10
EventImaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues VIII - San Francisco, CA, United States
Duration: 2010 Jan 232010 Jan 25

Other

OtherImaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues VIII
CountryUnited States
CitySan Francisco, CA
Period10/1/2310/1/25

Fingerprint

Speckle
Microscopy
Microscopic examination
microscopy
Imaging techniques
Phase-Contrast Microscopy
cells
Lighting
Lenses
Noise
recording
illumination
lenses
scanning
electric fields
sensitivity
Electric fields
Scanning

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Radiology Nuclear Medicine and imaging

Cite this

Park, Y., Choi, W., Yaqoob, Z., Dasari, R., Badizadegan, K., & Feld, M. S. (2010). Speckle-field digital holographic microscopy. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE (Vol. 7568). [75681O] https://doi.org/10.1117/12.842799

Speckle-field digital holographic microscopy. / Park, YongKeun; Choi, Wonshik; Yaqoob, Zahid; Dasari, Ramachandra; Badizadegan, Kamran; Feld, Michael S.

Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7568 2010. 75681O.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Park, Y, Choi, W, Yaqoob, Z, Dasari, R, Badizadegan, K & Feld, MS 2010, Speckle-field digital holographic microscopy. in Progress in Biomedical Optics and Imaging - Proceedings of SPIE. vol. 7568, 75681O, Imaging, Manipulation, and Analysis of Biomolecules, Cells, and Tissues VIII, San Francisco, CA, United States, 10/1/23. https://doi.org/10.1117/12.842799
Park Y, Choi W, Yaqoob Z, Dasari R, Badizadegan K, Feld MS. Speckle-field digital holographic microscopy. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7568. 2010. 75681O https://doi.org/10.1117/12.842799
Park, YongKeun ; Choi, Wonshik ; Yaqoob, Zahid ; Dasari, Ramachandra ; Badizadegan, Kamran ; Feld, Michael S. / Speckle-field digital holographic microscopy. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 7568 2010.
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