Publications, Patents, & Conferences

Peer-reviewed journal publications
Advances in computer-generated holography for targeted neuronal modulation
M.H. Eybposh, V.R. Curtis, J. Rodríguez-Romaguera, N.C. Pégard
Neurophotonics 9 (4), 041409-041409, 3, 2022
Roadmap on wavefront shaping and deep imaging in complex media
S. Gigan, O. Katz, H.B. De Aguiar, E.R. Andresen, A. Aubry, J. Bertolotti, et al.
Journal of Physics: Photonics 4 (4), 042501, 22, 2022
Spectral fiber photometry derives hemoglobin concentration changes for accurate measurement of fluorescent sensor activity
W.T. Zhang, T.H.H. Chao, Y. Yang, T.W. Wang, S.H. Lee, E.A. Oyarzabal, J. Zhou,  et al.
Cell reports methods 2 (7), 100243, 10, 2022
A MEMS-based optical scanning system for precise, high-speed neural interfacing
C. Yalcin, N.T. Ersaro, M.M. Ghanbari, G. Bocchetti, S.F. Alamouti, N. Antipa,  et al.
IEEE Journal of Solid-State Circuits 57 (11), 3442-3452, 2, 2022
Prepronociceptin-expressing neurons in the extended amygdala signal darting away from an aversive odor
R.L. Ung, MM Ortiz-Juza, VR Curtis, RA Alghorazi, et al.
bioRxiv, 2022.02. 21.481217, 2022
Three-dimensional multi-site random access photostimulation (3D-MAP)
Y. Xue, L. Waller, H. Adesnik, N Pégard
Elife 11, e73266, 10, 2022
DCGH: dynamic computer generated holography for speckle-free, high fidelity 3D displays
V.R. Curtis, N.W. Caira, J. Xu, A.G. Sata, N.C. Pégard
2021 IEEE Virtual Reality and 3D User Interfaces (VR), 1-9, 15, 2021
A micromirror array with annular partitioning for high-speed random-access axial focusing
N.T. Ersumo, C. Yalcin, N. Antipa, N. Pégard, L. Waller, D. Lopez, R. Muller
Light: Science & Applications 9 (1), 183, 23, 2020
DeepCGH: 3D computer-generated holography using deep learning
M.H. Eybposh, N.W. Caira, M. Atisa, P. Chakravarthula, N.C. Pégard
Optics Express 28 (18), 26636-26650, 94, 2020
A micromirror array with annular partitioning for high-speed random-access axial focusing
N. Tessema Ersumo, C. Yalcin, N. Antipa, N.C. Pégard, L. Waller, D. Lopez, et al.
arXiv e-prints, arXiv: 2006.07779, 2020
All‐Silicon Broadband Ultraviolet Metasurfaces
Y. Deng, X. Wang, Z. Gong, K. Dong, S. Lou, N.C. Pégard, K.B. Tom, F. Yang, et al.
Advanced Materials 30 (38), 1802632, 32, 2018
Precise multimodal optical control of neural ensemble activity
A.R. Mardinly, I.A. Oldenburg, N.C. Pégard, S. Sridharan, E.H. Lyall, et al.
Nature neuroscience 21 (6), 881-893, 173, 2018
Three-dimensional scanless holographic optogenetics with temporal focusing (3D-SHOT)
N.C. Pégard, A.R. Mardinly, I.A. Oldenburg, S. Sridharan, L. Waller, H. Adesnik
Nature communications 8 (1), 1228, 147, 2017
3D computer-generated holography by non-convex optimization
J. Zhang, N.C. Pégard, J. Zhong, H. Adesnik, L. Waller
Optica 4 (10), 1306-1313, 124, 2017
Compressive light-field microscopy for 3D neural activity recording
N.C. Pégard, H.Y. Liu, N. Antipa, M. Gerlock, H. Adesnik, L. Waller
Optica 3 (5), 517-524, 170, 2016
New Approaches and Insights into Cortical Microcircuits
H. Adesnik, A. Mardinly, N.C. Pégard, I.A. Oldenburg, L. Waller
The FASEB Journal 30, 371.1-371.1, 2016
Flow-scanning optical tomography
N.C. Pégard, M. L. Toth,  M.Driscoll, and J.W. Fleischer
Lab on a Chip 14 (23), 4447-4450, 29, 2014
Flow-based structured illumination
C.H. Lu, N.C. Pégard, J.W. Fleischer
Applied Physics Letters 102 (16), 161115, 26, 2013
Three-dimensional deconvolution microfluidic microscopy using a tilted channel
N.C. Pégard, J.W. Fleischer
Journal of biomedical optics 18 (4), 040503-040503, 21, 2013
Wrinkles and deep folds as photonic structures in photovoltaics
J.B. Kim, P. Kim, N.C. Pégard, S.J. Oh, C.R. Kagan, J.W. Fleischer, H.A. Stone, et al.
Nature Photonics 6 (5), 327-332, 388, 2012
Diffusion Thermopower of  Tunnel Junctions
T. Naydenova, P. Dürrenfeld, K. Tavakoli, N.C. Pégard, L. Ebel, K. Pappert, et al.
Physical review letters 107 (19), 197201, 18, 2011
Optimizing holographic data storage using a fractional Fourier transform
N.C. Pégard, J.W. Fleischer
Optics letters 36 (13), 2551-2553, 34, 2011

Patents

High-speed computer generated holography using convolutional neural networks
N.C. Pégard, M.H. Eybposh, N.W. Caira, M.A. Atisa, P.K. Chakravarthula
US Patent App. 17/235,476, 2021
Three-dimensional scanless holographic optogenetics with temporal focusing
L. Waller, H. Adesnik, N.C. Pégard
US Patent App. 17/153,421, 2021
Three-dimensional scanless holographic optogenetics with temporal focusing
L. Waller, H. Adesnik, N.C. Pégard
US Patent 10,935,776, 2, 2021
Photoelectric cells incorporating wrinkles and folds to enhance efficiency and bendability and method of making
Y.L. Loo, J Kim, P. Kim, H. Stone, N.C. Pégard, J. Fleischer
US Patent 10,680,193, 1,2020
Compressive plenoptic microscopy for functional brain imaging
L. Waller, H. Adesnik, N.C. Pégard
US Patent 10,317,667, 4, 2019
Fluid channels for computational imaging in optofluidic microscopes
J.W. Fleischer, N.C. Pégard
US Patent App. 14/023,455, 17, 2013
Conference Proceedings
Perceptual Quality Assessment in Holographic Displays With a Semi-Supervised Neural Network
M.H. Eybposh, A. Moossavi, J. Xu, N.W. Caira, N.C. Pégard
Digital Holography and Three-Dimensional Imaging, Th1A. 6, 1, 2022
Optimization of time-multiplexed computer-generated holograms with surrogate gradients
M.H. Eybposh, A. Moossavi, V.R. Curtis, N.C. Pégard
Emerging Digital Micromirror Device Based Systems and Applications XIV, 2, 2022
Fast light sculpting techniques for online optical interrogation of biological functions
N.C. Pégard,
Multiscale Imaging and Spectroscopy III, PC1194409, 2022
Dynamic computer generated holography for virtual reality displays
M.H. Eybposh, V.R. Curtis, A. Moossavi, N.C. Pégard
Frontiers in Optics, FM3B. 3, 2, 2021
Weighted dynamic computer generated holography for 3D image display with a commercial video projector
J. Xu, V.R. Curtis, N.W. Caira, N.C. Pégard
Digital Holography and Three-Dimensional Imaging, DTh7C. 3, 1, 2021
High Fidelity 3D Image Synthesis with Dynamic Computer Generated Holography (DCGH)
T.M. Curtis, J. Xu, N.W. Caira, A.G. Sata, N.C. Pégard
CLEO: Science and Innovations, STh2D., 2, 2021
Sculpting light in 3D with Dynamic Computer Generated Holography
V.R. Curtis, N.W. Caira, J. Xu, A.G. Sata, N.C. Pégard
Novel Techniques in Microscopy, NTh2C., 6, 2021
Enhanced Two-Photon Absorption with Deep Learning-Based Computer Generated Holography
M.H. Eybposh, N.W. Caira, M. Atisa, P. Chakravarthula, N.C. Pégard
Frontiers in Optics, FTu2B. 2, 1, 2020
High-speed computer-generated holography using convolutional neural networks
M.H. Eybposh, N.W. Caira, P. Chakravarthula, M. Atisa, N.C. Pégard
Optics and the Brain, BTu2C. 2, 7, 2020
Hardware and Computational Toolbox for 3D Partially Coherent Holography
N.W. Caira, J. Xu, M.H. Eybposh, N.C. Pégard
Optics and the Brain, BTu2C., 3, 2020
Design framework for high-speed 3D scanning tools and development of an axial focusing micromirror-based array
N.T. Ersumo, C. Yalcin, N. Antipa, N.C. Pégard, L. Waller, D. Lopez, R. Muller
MOEMS and Miniaturized Systems XIX 11293, 11-19, 4, 2020
Concentric Micromirror Array for High-Speed Optical Dynamic Focusing
N.T. Ersumo, C. Yalcin, N.C. Pégard, L. Waller, D. Lopez, R. Muller
2019 International Conference on Optical MEMS and Nanophotonics (OMN), 190-191, 2,2019
Holographic display and volumetric light sculpting by dynamic synthesis of 4d light fields
N.C. Pégard, L. Waller, H. Adesnik
Optics and the Brain, BM3A. 5, 2, 2019
Ultraviolet metasurface based on highly scattering silicon antennas
Y. Deng, X. Wang, Z. Gong, K. Dong, S. Lou, N.C. Pégard, K. Tom, F. Yang, et al.
High Contrast Metastructures VIII 10928, 1092806, 2019
Partially Coherent Holographic temporal focusing for 3D light sculpting with single neuron resolution
N.C. Pégard, A. Mardinly, I.A. Oldenburg, L. Waller, H. Adesnik
Optics and the Brain, BW2C. 2, 3, 2018
UC Berkeley Sculpted Light in the Brain 2017 debates future technologies to communicate with the brain
A. Shanker, N.C. Pégard, R. Eckert, L. Waller
Neurophotonics 4, 3, 2017
Holographic temporal focusing for 3D photo-activation with single neuron resolution
N.C. Pégard, A. Mardinly, J. Zhang, S. Sridharan, L. Waller, H. Adesnik
Optics and the Brain, BrM3B. 2, 2, 2017
3D All-optical control of functionally defined neurons with cellular resolution and sub-millisecond precision
A. Mardinly, N.C. Pégard, I.A. Oldenburg, S. Sridharan, R. Hakim, L. Waller, et al.
Optics and the Brain, BrM3B. 4, 6, 2017
Recording 3-D Neural Activity
N.C. Pégard, H.Y. Liu, N. Antipa, M. Gerlock, H. Adesnik, L. Waller
Optics and Photonics News 27 (12), 42-42, 2016
Flow-Scanning Microfluidic Imaging
N.C. Pégard, C-H. Lu, M. Toth, M. Driscoll, J.W. Fleischer
Advances in Microfluidics-New Applications in Biology, Energy, and Materials, 2016
Functional brain imaging at cellular resolution with Compressive Light-Field Microscopy
N. Pégard, H.Y. Liu, N. Antipa, L. Waller, H. Adesnik
Imaging Systems and Applications, JTh4A. 3, 1, 2015
High-speed 3D brain activity quantification with Compressive Light-Field Microscopy
N.C. Pégard, E. Lyall, A. Mardinly, N. Antipa, L. Waller, H. Adesnik
Novel Techniques in Microscopy, NW2C. 3, 1, 2015
3D amplitude and phase imaging using flow-scanning tomography
N.C. Pégard, M.L. Toth, M. Driscoll, J.W. Fleischer
Digital Holography and Three-Dimensional Imaging, DW2B. 6, 2014
Microfluidic flow-scanning optical tomography
N.C. Pégard, J.W. Fleischer
Frontiers in Optics, FTh2D. 2, 1, 2013
3D Microfluidic Microscopy
N.C. Pégard, J.W. Fleischer
Bio-Optics: Design and Application, BW5A. 1, 2013
3D microscopy using a tilted microfluidic channel
N.C. Pégard, J.W. Fleischer
Frontiers in Optics, FM4D. 7, 2012
Microfluidic structured illumination microscopy
C-H. Lu, N.C. Pégard, J.W. Fleischer
Computational Optical Sensing and Imaging, CM3B. 7, 1, 2012
3D deconvolution microscopy using a microfluidic tilted channel
N.C. Pégard, J.W. Fleischer
Computational Optical Sensing and Imaging, CM3B. 6, 2012
3D microfluidic microscopy using a tilted channel
N.C. Pégard, J.W. Fleischer
Biomedical Optics, BM4B. 4, 2, 2012
Wrinkles and Folds as Photonic Structures in Polymer Photovoltaics
Y.L Loo, J. Bok Kim, P. Kim, H. Stone, N.C. Pégard, J.W. Fleischer, SJ Oh, et al.
APS March Meeting Abstracts 2012, L46. 002, 2012
Fractional optics for image processing and measurement
G. Situ, L. Waller, N.C. Pégard, J.W. Fleischer
Digital Holography and Three-Dimensional Imaging, DWE2, 2011
Contrast enhancement by multi-pass phase-conjugation microscopy
N.C Pégard, J.W. Fleischer
CLEO: 2011-Laser Science to Photonic Applications, 1-2, 4, 2011
Contrast enhancing microscopy by multi-pass phase conjugation
N.C. Pégard, J.W. Fleischer
Novel Techniques in Microscopy, NTuC4, 2011
Contrast enhancement by double pass phase conjugation microscopy
N.C. Pégard, J.W. Fleischer
Frontiers in Optics, PDPA10, 2010