@inproceedings{4cacf20331f84b29999fff0ef59a0e35,
title = "DMD-based spatially Fourier-encoded photoacoustic microscopy",
abstract = "We present spatially Fourier-encoded photoacoustic microscopy using a digital micromirror device (DMD). The spatial fluence distribution of laser pulses is Fourier-encoded by the DMD, and a series of such encoded photoacoustic (PA) measurements enables decoding of the spatial distribution of optical absorption. By imaging a chromium target, we demonstrated the throughput and Fellgett advantages, which increased the PA signal-to-noise ratio (SNR) compared to raster scanning. The system was used to image two biological targets, a monolayer of red blood cells, and melanoma cells. The enhanced SNR benefited PA images by increasing the image's contrast-to-noise ratio and target identifiability.",
keywords = "Medical and biological imaging, Microscopy, Photoacoustic imaging",
author = "Jinyang Liang and Liang Gao and Chiye Li and Wang, {Lihong V.}",
note = "Publisher Copyright: {\textcopyright} 2015 SPIE.; Photons Plus Ultrasound: Imaging and Sensing 2015 ; Conference date: 08-02-2015 Through 10-02-2015",
year = "2015",
month = mar,
day = "11",
doi = "10.1117/12.2076783",
language = "English (US)",
series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
publisher = "SPIE",
editor = "Oraevsky, {Alexander A.} and Wang, {Lihong V.}",
booktitle = "Photons Plus Ultrasound",
}