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Beam-Steering Nanophotonic Phased-Array Neural Probes

Sacher, Wesley D. and Liu, Xinyu and Chen, Fu-Der and Moradi-Chameh, Homeira and Felts Almog, Ilan and Lordello, Thomas and Chang, Michael and Naderian, Azadeh and Fowler, Trevor M. and Segev, Eran and Xue, Tianyuan and Mahallati, Sara and Valiante, Taufik A. and Moreaux, Laurent C. and Poon, Joyce K. S. and Roukes, Michael L. (2019) Beam-Steering Nanophotonic Phased-Array Neural Probes. In: CLEO: Applications and Technology 2019. Optical Society of America , Washington, DC, Art. No. ATh4I.4. ISBN 978-1-943580-57-6.

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We demonstrate the first implantable nanophotonic neural probes with integrated silicon nitride phased arrays. Coherent beam-steering is achieved in brain tissue by wavelength tuning. Beam profiles, optogenetic stimulation, and functional imaging are validated in vitro.

Item Type:Book Section
Related URLs:
URLURL TypeDescription
Sacher, Wesley D.0000-0003-3306-4556
Moreaux, Laurent C.0000-0003-1276-5062
Roukes, Michael L.0000-0002-2916-6026
Additional Information:© 2019 The Author(s).
Classification Code:OCIS codes: (170.0170) Medical optics and biotechnology; (130.0130) Integrated optics
Record Number:CaltechAUTHORS:20190712-084951751
Persistent URL:
Official Citation:W. D. Sacher, X. Liu, F. Chen, H. Moradi-Chameh, I. F. Almog, T. Lordello, M. Chang, A. Naderian, T. M. Fowler, E. Segev, T. Xue, S. Mahallati, T. A. Valiante, L. C. Moreaux, J. K. S. Poon, and M. L. Roukes, "Beam-Steering Nanophotonic Phased-Array Neural Probes," in Conference on Lasers and Electro-Optics, OSA Technical Digest (Optical Society of America, 2019), paper ATh4I.4
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:97081
Deposited By: Tony Diaz
Deposited On:12 Jul 2019 16:22
Last Modified:16 Nov 2021 17:26

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