Zobrazeno 1 - 10
of 139
pro vyhledávání: '"James R. Lindle"'
Publikováno v:
Applied Sciences, Vol 10, Iss 24, p 8782 (2020)
Turbulence and attenuation are signal degrading factors that can severely hinder free-space and underwater OAM optical pattern demultiplexing. A variety of state-of-the-art convolutional neural network architectures are explored to identify which, if
Externí odkaz:
https://doaj.org/article/d8698512d867431b96bb50a7c94c1690
Autor:
James R. Lindle, Svetlana Avramov-Zamurovic, K. P. Judd, Joel M. Esposito, W. A. Jarrett, Robert A. Handler, Abbie T. Watnik, S. Matt
Publikováno v:
Environmental Effects on Light Propagation and Adaptive Systems IV.
Numerical simulations of a Rayleigh-Benard turbulent convective flow are examined to determine the optical and mechanical turbulence properties and resulting index of refraction and temperature structure function fields with the goal of understanding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e7e9c0e97f6a879b6f3ecec2c34cf25
https://doi.org/10.1117/12.2600065
https://doi.org/10.1117/12.2600065
Publikováno v:
Laser Beam Shaping XXI.
Optical phase conjugation using computer generated holograms takes advantage of the ability to tailor a wavefront for specific applications. This includes directing laser beams through obscuring or distorting media, holographic image projection, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3ce1a8f0b834634fbabdd63a7ef2271
https://doi.org/10.1117/12.2593957
https://doi.org/10.1117/12.2593957
Autor:
Gustavo K. Rohde, K. Peter Judd, Abbie T. Watnik, James R. Lindle, Patrick L. Neary, Nicholas S. Flann, Jonathan M. Nichols
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 38(7)
Comparisons between machine learning and optimal transport-based approaches in classifying images are made in underwater orbital angular momentum (OAM) communications. A model is derived that justifies optimal transport for use in attenuated water en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14a84c6b4d2401a5ff660f701809dd2c
https://pubmed.ncbi.nlm.nih.gov/34263751
https://pubmed.ncbi.nlm.nih.gov/34263751
Autor:
James R. Lindle, Svetlana Avramov-Zamurovic, Abbie T. Watnik, K. Peter Judd, Joel M. Esposito
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 38(1)
This publisher’s note corrects the name of an author of J. Opt. Soc. Am. A 37, 1662 (2020)JOAOD60740-323210.1364/JOSAA.401153.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1d1115ce26253f58f326e9d8db767bc
https://pubmed.ncbi.nlm.nih.gov/33362162
https://pubmed.ncbi.nlm.nih.gov/33362162
Publikováno v:
Applied Sciences
Volume 10
Issue 24
Applied Sciences, Vol 10, Iss 8782, p 8782 (2020)
Volume 10
Issue 24
Applied Sciences, Vol 10, Iss 8782, p 8782 (2020)
Turbulence and attenuation are signal degrading factors that can severely hinder free-space and underwater OAM optical pattern demultiplexing. A variety of state-of-the-art convolutional neural network architectures are explored to identify which, if
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::496f88a780e43b4906368fcefdb7c7a2
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 37(5)
We present a design methodology for creating a distinct laser beam set suitable for detection by using only the recorded intensity pattern. We consider four coherent Laguerre–Gaussian beams carrying orbital angular momentum (OAM) to form the basis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fc9bc26a05a04f10cd60de0c8f8b355
https://pubmed.ncbi.nlm.nih.gov/32400723
https://pubmed.ncbi.nlm.nih.gov/32400723
Autor:
James R. Lindle, Nicholas S. Flann, Patrick L. Neary, K. Peter Judd, Jonathan M. Nichols, Abbie T. Watnik
Publikováno v:
2020 Photonics North (PN).
Signal attenuation, resulting in low signal to noise ratio (SNR), in underwater optical communications (UWOC) is a problem that degrades classification performance. We develop and contrast several novel ways to create machine learning (ML) and optima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73916f0a10c95827d9e9da0a1a70f904
https://doi.org/10.1109/pn50013.2020.9166980
https://doi.org/10.1109/pn50013.2020.9166980
Autor:
Paul S. Lebow, Samuel T. Thurman, Abbie T. Watnik, Andrew Bratcher, James R. Lindle, Samuel D. Park
Publikováno v:
Journal of the Optical Society of America A. 37:1276
We present a new approach to coherent averaging in digital holography using singular value decomposition (SVD). Digital holography enables the extraction of phase information from intensity measurements. For this reason, SVD can be used to statistica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84e13e497ef55f0826342c8857c21aa4
https://doi.org/10.1364/josaa.392645
https://doi.org/10.1364/josaa.392645
Autor:
Dennis F. Gardner, James R. Lindle, K. P. Judd, Kyle Novak, Andrey V. Kanaev, Abbie T. Watnik, Paul S. Lebow, Christopher A. Metzler
Publikováno v:
Imaging and Applied Optics 2018 (3D, AO, AIO, COSI, DH, IS, LACSEA, LS&C, MATH, pcAOP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::792d0c64a432188607b3f61f584cc1fa
https://doi.org/10.1364/pcaop.2018.ptu5f.3
https://doi.org/10.1364/pcaop.2018.ptu5f.3