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Conferences > NTM > 2015 > NW1C > NW1C.2

Characterizing the beam steering and distortion of focused Gaussian and Bessel beams in tissues

Ye Chen and Jonathan T. C. Liu

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Abstract

We evaluate the motion and distortion of low-NA focused Gaussian and Bessel beams in tissues with microscopic heterogeneities. Low-NA Bessel beams exhibit reduced beam steering and distortion compared to Gaussian beams, which could be advantageous for dual-axis confocal microscopy in tissues.

© 2015 Optical Society of America

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