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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1961 1
1963 1
1965 1
1966 3
1967 4
1968 3
1969 5
1970 5
1971 1
1972 6
1973 2
1974 5
1975 5
1976 6
1977 6
1978 10
1979 13
1980 8
1981 9
1982 9
1983 15
1984 3
1985 5
1986 7
1987 8
1988 15
1989 9
1990 21
1991 15
1992 16
1993 22
1994 19
1995 33
1996 20
1997 22
1998 22
1999 18
2000 34
2001 30
2002 32
2003 31
2004 46
2005 58
2006 69
2007 69
2008 88
2009 80
2010 86
2011 88
2012 81
2013 101
2014 129
2015 108
2016 128
2017 132
2018 151
2019 152
2020 145
2021 148
2022 153
2023 144
2024 61

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2,620 results

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Page 1
Refractive errors.
Schiefer U, Kraus C, Baumbach P, Ungewiß J, Michels R. Schiefer U, et al. Dtsch Arztebl Int. 2016 Oct 14;113(41):693-702. doi: 10.3238/arztebl.2016.0693. Dtsch Arztebl Int. 2016. PMID: 27839543 Free PMC article. Review.
RESULTS: In 2011, only 31% of persons over age 16 in Germany did not use any kind of visual aid; 63.4% wore eyeglasses and 5.3% wore contact lenses. Refractive errors were the most common reason for consulting an ophthalmologist, accounting for 21.1% of all outpatient visi …
RESULTS: In 2011, only 31% of persons over age 16 in Germany did not use any kind of visual aid; 63.4% wore eyeglasses and 5.3% wore contact …
Small-aperture strategies for the correction of presbyopia.
Dick HB. Dick HB. Curr Opin Ophthalmol. 2019 Jul;30(4):236-242. doi: 10.1097/ICU.0000000000000576. Curr Opin Ophthalmol. 2019. PMID: 31033734 Review.
The field of small-aperture optics is growing and changing rapidly. RECENT FINDINGS: This article reviews what is known to date about various small-aperture optics platforms, including a posterior chamber IOL, add on device, corneal inlay, contact lenses, and …
The field of small-aperture optics is growing and changing rapidly. RECENT FINDINGS: This article reviews what is known to date about …
Extended depth-of-focus technology in intraocular lenses.
Kohnen T, Suryakumar R. Kohnen T, et al. J Cataract Refract Surg. 2020 Feb;46(2):298-304. doi: 10.1097/j.jcrs.0000000000000109. J Cataract Refract Surg. 2020. PMID: 32126045 Review.
The extended depth-of-focus (EDOF) intraocular lens (IOL) is an emerging technology that is designed to improve range of vision, especially at intermediate distances. In this review, we describe the clinical performance of 4 emerging EDOF IOL technologies; that is, small …
The extended depth-of-focus (EDOF) intraocular lens (IOL) is an emerging technology that is designed to improve range of vision, espe …
Distributed aperture synthesis.
Rabb D, Jameson D, Stokes A, Stafford J. Rabb D, et al. Opt Express. 2010 May 10;18(10):10334-42. doi: 10.1364/OE.18.010334. Opt Express. 2010. PMID: 20588888 Free article.
Distributed aperture synthesis is an exciting technique for recovering high-resolution images from an array of small telescopes. Such a system requires optical field values measured at individual apertures to be phased together so that a single, high-resolution imag …
Distributed aperture synthesis is an exciting technique for recovering high-resolution images from an array of small telescopes. Such …
Lensless Imaging and Sensing.
Ozcan A, McLeod E. Ozcan A, et al. Annu Rev Biomed Eng. 2016 Jul 11;18:77-102. doi: 10.1146/annurev-bioeng-092515-010849. Epub 2016 Jan 25. Annu Rev Biomed Eng. 2016. PMID: 27420569 Review.
High-resolution optical microscopy has traditionally relied on high-magnification and high-numerical aperture objective lenses. In contrast, lensless microscopy can provide high-resolution images without the use of any focusing lenses, offering the advantages …
High-resolution optical microscopy has traditionally relied on high-magnification and high-numerical aperture objective lenses …
Aperture extent and stimulus speed affect the perception of visual acceleration.
Mueller AS, González EG, McNorgan C, Steinbach MJ, Timney B. Mueller AS, et al. Exp Brain Res. 2017 Mar;235(3):743-752. doi: 10.1007/s00221-016-4824-0. Epub 2016 Nov 19. Exp Brain Res. 2017. PMID: 27866263
Humans are generally poor at detecting the presence of visual acceleration, but it is unclear whether the extent of a field of moving objects through an aperture affects this ability. Hypothetically, the farther a stimulus can accelerate uninterrupted by an aperture …
Humans are generally poor at detecting the presence of visual acceleration, but it is unclear whether the extent of a field of moving object …
Lensless Multispectral Camera Based on a Coded Aperture Array.
Wang J, Zhao Y. Wang J, et al. Sensors (Basel). 2021 Nov 22;21(22):7757. doi: 10.3390/s21227757. Sensors (Basel). 2021. PMID: 34833833 Free PMC article.
This paper proposes a simple multispectral camera based on lensless imaging, which does not require multiple lenses. The core of the system is the multispectral coding aperture. The coding aperture is divided into different regions and each region transmits t …
This paper proposes a simple multispectral camera based on lensless imaging, which does not require multiple lenses. The core of the …
Deblur or denoise: the role of an aperture in lens and neural network co-design.
Dufraisse M, Trouvé-Peloux P, Volatier JB, Champagnat F. Dufraisse M, et al. Opt Lett. 2023 Jan 15;48(2):231-234. doi: 10.1364/OL.478671. Opt Lett. 2023. PMID: 36638425
In contrast, we include aperture in co-design by using a differentiable image formation pipeline that models the effect of the aperture on the image noise, dynamic, and blur. ...These simple examples illustrate the importance of optimizing the aperture in the …
In contrast, we include aperture in co-design by using a differentiable image formation pipeline that models the effect of the ape …
RGB Achromatic Metalens Doublet for Digital Imaging.
Feng W, Zhang J, Wu Q, Martins A, Sun Q, Liu Z, Long Y, Martins ER, Li J, Liang H. Feng W, et al. Nano Lett. 2022 May 25;22(10):3969-3975. doi: 10.1021/acs.nanolett.2c00486. Epub 2022 May 4. Nano Lett. 2022. PMID: 35506587
Current methods to achieve broadband achromatic operation in metalenses usually suffer from limited size, numerical aperture, and working bandwidth due to the finite group delay of meta-atoms, thus restricting the range of practical applications. Multiwavelength achromatic …
Current methods to achieve broadband achromatic operation in metalenses usually suffer from limited size, numerical aperture, and wor …
2,620 results