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Published April 2014 | public
Book Section - Chapter

Cross-beam Nonlinear Photoacoustic Microscopy

Abstract

We present a cross-beam nonlinear photoacoustic microscopy (PAM) technique that enhances the axial resolution. By combining cross-beam illumination with optical nonlinearity, an axial resolution of 8.7 µm is measured experimentally, a fourfold improvement over the acoustically determined value.

Additional Information

© 2014 Optical Society of America.

Additional details

Created:
August 20, 2023
Modified:
October 20, 2023