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Conference Paper
Biomedical Optics
Miami, Florida United States
April 26-30, 2014
ISBN: 978-1-55752-997-8
Poster Session I (BS3A)

Focusing Light in Scattering Media by Ultrasonically-Encoded Wavefront Shaping (SEWS)

Jian Wei Tay, Puxiang Lai, Yuta Suzuki, and Lihong V. Wang  »View Author Affiliations


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We focused light into a scattering medium using a spatial light modulator, increasing the optical intensity at the target by 11x. The phase pattern was obtained using a genetic algorithm, with ultrasonically-encoded light as feedback.

© 2014 OSA

OCIS Codes
(030.6140) Coherence and statistical optics : Speckle
(110.7170) Imaging systems : Ultrasound
(110.7348) Imaging systems : Wavefront encoding

J. W. Tay, P. Lai, Y. Suzuki, and L. V. Wang, "Focusing Light in Scattering Media by Ultrasonically-Encoded Wavefront Shaping (SEWS)," in Biomedical Optics 2014, OSA Technical Digest (online) (Optical Society of America, 2014), paper BS3A.58.

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