@inproceedings{6dc269527fab483397768b1232637791,
title = "Photoacoustic endoscopy using polymer microring resonators",
abstract = "We designed and fabricated a probe for endoscopic photoacoustic imaging with a structure that includes an optical fiber to deliver laser pulses and polymer microring resonators on transparent fused silica substrate. To calibrate the performance of the probe, a 6 ?m carbon fiber embedded in an agarose gel phantom was imaged. At a depth of 2.7 mm from the probe edge, radial resolution up to 21 μm and transverse resolution of 750 ?m were obtained. Transverse resolution can be improved using fibers with small core sizes. Experimental results show that the devised probe has potential for high-resolution photoacoustic endoscopy.",
keywords = "High resolution, Microring resonators, Photoacoustic endoscopy, Photoacoustic imaging",
author = "Chen, \{Sung Liang\} and Tao Ling and Baac, \{Hyoung Won\} and Guo, \{L. Jay\}",
year = "2011",
doi = "10.1117/12.874205",
language = "English",
isbn = "9780819484369",
series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",
booktitle = "Photons Plus Ultrasound",
note = "Photons Plus Ultrasound: Imaging and Sensing 2011 ; Conference date: 23-01-2011 Through 25-01-2011",
}