Second generation optical-resolution photoacoustic microscopy

Konstantin Maslov; Song Hu; Lihong V. Wang

doi:10.1117/12.874786

22 February 2011 Second generation optical-resolution photoacoustic microscopy

Konstantin Maslov, Song Hu, Lihong V. Wang

Proceedings Volume 7899, Photons Plus Ultrasound: Imaging and Sensing 2011; 789933 (2011) https://doi.org/10.1117/12.874786
Event: SPIE BiOS, 2011, San Francisco, California, United States

Abstract

We developed a second-generation optical-resolution photoacoustic microscope (OR-PAM) with a novel acoustic detection scheme, which improved upon the sensitivity of our first-generation system by 18 dB. Moreover, translating the imaging head instead of the living object improved the scanning speed by a factor of 5, widening the field of view within the same acquisition time. The anatomy and hemoglobin oxygen saturation of an entire mouse ear was imaged in vivo.

Citation Download Citation

Konstantin Maslov, Song Hu, and Lihong V. Wang "Second generation optical-resolution photoacoustic microscopy", Proc. SPIE 7899, Photons Plus Ultrasound: Imaging and Sensing 2011, 789933 (22 February 2011); https://doi.org/10.1117/12.874786

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