Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Yueai Liu"'
Publikováno v:
Clinical Ophthalmology (Auckland, N.Z.)
Shinwook Lee, Myoung Choi, Zaiwei Xu, Zeyu Zhao, Elsinore Alexander, Yueai Liu Alcon Research, Ltd., Fort Worth, TX, USA Purpose: The purpose of this study is to compare the optical characteristics of the novel PanOptix presbyopia-correcting trifocal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de1dee29524e908d86caa44fc7ff3c93
http://europepmc.org/articles/PMC4898421
http://europepmc.org/articles/PMC4898421
Publikováno v:
Optics Communications. 133:347-354
Modal noise induced in a multimode fibre can be greatly suppressed if the coherence length of the light source used is less than the optical path difference (OPD) between two adjacent fibre modes. In this work, using an accurate modal analysis, the O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53e35e968362282f9bc5f5c36389e81c
https://doi.org/10.1016/s0030-4018(96)00389-6
https://doi.org/10.1016/s0030-4018(96)00389-6
Publikováno v:
Journal of Lightwave Technology. 13:142-147
The birefringence properties of polarization maintaining fibers manufactured through preform deformation are analyzed by use of the finite element method. From the calculated stress distribution in the fiber, the refractive index tensor change /spl D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51097faf3a42905f04692c0f4b580e3e
https://doi.org/10.1109/50.365199
https://doi.org/10.1109/50.365199
Publikováno v:
Journal of biomedical optics. 16(12)
Negative dysphotopsia is a relatively common photic phenomenon that may occur after implantation of an intraocular lens. The etiology of negative dysphotopsia is not fully understood. In this investigation, optical modeling was developed using nonseq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83a8e027798172447b3f54d5ef60649c
https://pubmed.ncbi.nlm.nih.gov/22191914
https://pubmed.ncbi.nlm.nih.gov/22191914
Autor:
J G Walker, Yueai Liu
Publikováno v:
Pure and Applied Optics: Journal of the European Optical Society Part A. 2:73-80
Laboratory experimental results of wavefront sensing using the exponential apodization technique are presented. The sensed wavefronts are compared with the wavefronts measured by interferometry. The results demonstrate the feasibility of using this n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d736ec8cd4194dcb1446126a70ebd6b9
https://doi.org/10.1088/0963-9659/2/2/001
https://doi.org/10.1088/0963-9659/2/2/001
Publikováno v:
Applied optics. 34(9)
Guided modes in graded-index multimode optical fibers are accurately analyzed with the vector H-field finite-element method, aided by the use of the WKB method. As a result, exact mode-propagation constants and the corresponding modal eigenfield dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b2aebdd8a1621a11659327b47ef87d1
https://pubmed.ncbi.nlm.nih.gov/21037694
https://pubmed.ncbi.nlm.nih.gov/21037694
Publikováno v:
Journal of refractive surgery (Thorofare, N.J. : 1995). 24(2)
PURPOSETo compare the performance of the OphthonixZ-View diffractive aberrometer with two different Hartmann-Shack aberrometers. METHODSThe Ophthonix Z-View was compared with the Alcon LADARWave and VISX WaveScan using 4 model eyes and 68 human eyes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95c0a94c890cadc31a79230753903615
https://pubmed.ncbi.nlm.nih.gov/18297944
https://pubmed.ncbi.nlm.nih.gov/18297944
Publikováno v:
SPIE Proceedings.
Based on the Talbot self-imaging principle, a diraction-based wavefront sensor, the Z-View TM wavefront sensor,has been developed at Ophthonix Inc. According to the Talbot eect, a periodic grating can be self-imaged atcertain distances behind the gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e84d7fd6cd9a49535738778c1efe47fc
https://doi.org/10.1117/12.679544
https://doi.org/10.1117/12.679544
Publikováno v:
SPIE Proceedings.
High order aberrations in human eye can deteriorate visual acuity and contrast sensitivity. Such aberrations can not be corrected with traditional low-order (defocus and astigmatism) spectacles or contact lenses. A state-of-the-art adaptive optics vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a602b7b30b58767455a18a057421c7b
https://doi.org/10.1117/12.669240
https://doi.org/10.1117/12.669240
Publikováno v:
Journal of Cataract and Refractive Surgery. 39:484-485
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::919bbcf898a69d10aa389e67d72fbbe6
https://doi.org/10.1016/j.jcrs.2013.01.005
https://doi.org/10.1016/j.jcrs.2013.01.005