Research Topics
| J M BuenoSummaryAffiliation: University of Murcia Country: Spain Publications
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Detail Information
Publications
Measurement of parameters of polarization in the living human eye using imaging polarimetryJ M Bueno
Laboratorio de Optica Departamento Física Universidad de Murcia, Campus de Espinardo Edificio C, 30071, Murcia, Spain
Vision Res 40:3791-9. 2000..As pupil size increased, the measured retardation also increased, while ocular birefringence remained linear and azimuthal angle changed without a clear tendency...
Multiphoton microscopy of ex vivo corneas after collagen cross-linkingJuan M Bueno
Laboratorio de Optica, Centro de Investigación en Optica y Nanofísica, Universidad de Murcia, Campus de Espinardo Ed 34, Murcia, Spain
Invest Ophthalmol Vis Sci 52:5325-31. 2011....- Purkinje imaging system to measure anterior segment scattering in the human eyeJuan M Bueno
Laboratorio de Optica, Centro de Investigación en Optica y Nanofísica, Universidad de Murcia, Spain
Opt Lett 32:3447-9. 2007..The future use of this technique in clinical environments might help to estimate the level of corneal haze in eyes undergoing refractive surgery or/and scattering within the lens during cataract development... - Depolarization properties of the optic nerve head: the effect of ageJuan M Bueno
Laboratorio de Optica edificio CiOyN, Universidad de Murcia, Campus de Espinardo, 30071 Murcia, Spain
Ophthalmic Physiol Opt 29:247-55. 2009..This depolarization appears to originate in part in the retinal nerve fiber layer. Detailed age-dependent knowledge of the ocular depolarization properties may help to improve clinical diagnosis of the retinal nerve fiber layer... - Enhancement of confocal microscopy images using Mueller-matrix polarimetryJ M Bueno
Laboratorio de Optica, , Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain
J Microsc 235:84-93. 2009..This technique could improve microscopic imaging in many diverse fields, particularly in biomedical imaging... - Wavefront measurements of phase plates combining a point-diffraction interferometer and a Hartmann-Shack sensorJuan M Bueno
Laboratorio de Optica, , Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain
Appl Opt 49:450-6. 2010..The combination of the two techniques can accurately measure complicated phase profiles, combining the robustness of the HS and the higher resolution and dynamic range of the PDI... - Combined effect of wavelength and polarization in double-pass retinal images in the human eyeJuan M Bueno
Laboratorio de Optica, Centro de Investigación en Óptica y Nanofísica CiOyN, Universidad de Murcia, Campus de Espinardo, 30100 Murcia, Spain
Vision Res 50:2439-44. 2010..These non-negligible diattenuation effects might affect the performance of clinical devices which only take into account ocular birefringence... - Adaptive optics multiphoton microscopy to study ex vivo ocular tissuesJuan M Bueno
Universidad de Murcia, Laboratorio de Óptica, Campus de Espinardo, Murcia, 30100 Spain
J Biomed Opt 15:066004. 2010..This instrument might be useful to explore the possible connections between changes in ocular structures and the associated pathologies... - Analysis of corneal stroma organization with wavefront optimized nonlinear microscopyJuan M Bueno
Laboratorio de Optica, Centro de Investigación en Optica y Nanofísica, Universidad de Murcia, Campus de Espinardo, Murcia, Spain
Cornea 30:692-701. 2011..To investigate the organization of stromal collagen in healthy ex vivo corneas of different species from second harmonic generation (SHG) microscopy images... - Corneal polarimetry after LASIK refractive surgeryJuan M Bueno
Universidad de Murcia, Laboratorio de Optica, Campus de Espinardo Edificio C, 30071, Murcia, Spain
J Biomed Opt 11:014001. 2006.... - Measurements of the corneal birefringence with a liquid-crystal imaging polariscopeJuan M Bueno
Laboratorio de Optica, Departament de Fisica, Universidad de Murcia, Spain
Appl Opt 41:116-24. 2002..Left-right eye symmetry in retardation was also found. Maps of azimuth indicate that the direction of the corneal slow axis is nasally downward... - Polarization and retinal image quality estimates in the human eyeJ M Bueno
Departamento de Fisica, Universidad de Murcia, Spain
J Opt Soc Am A Opt Image Sci Vis 18:489-96. 2001..However, quite different estimates of the retinal image quality are obtained for combinations of polarization states in both the first and the second passes in the double-pass apparatus... - Aberro-polariscope for the human eyeJuan M Bueno
Laboratorio de Optica, Departamento de Fisica, Universidad de Murcia, Campus de Espinardo Edificio C, 30071 Murcia, Spain
Opt Lett 28:1209-11. 2003..This instrument allows useful information on both the optical and the biomechanical properties of the eye to be obtained... - Polarization properties of the in vitro old human crystalline lensJuan M Bueno
Laboratorio de Optica, Universidad de Murcia, Campus de Espinardo Edificio C, 30071, Murcia, Spain
Ophthalmic Physiol Opt 23:109-18. 2003..Diattenuation and polarizance were found to be small, however, depolarization was about 35% for the set of lenses studied here... - Spatially resolved polarization properties for in vitro corneasJ M Bueno
Laboratorio de Optica, Universidad de Murcia, Spain
Ophthalmic Physiol Opt 21:384-92. 2001..Dichroism and polarizing power are negligible. Maps of the degree of polarization indicate that the cornea basically does not depolarize the totally polarized incident light... - Depolarization effects in the human eyeJ M Bueno
Laboratorio de Optica Departamento Física, Universidad de Murcia, Campus de Espinardo Edificio C, 30071, Murcia, Spain
Vision Res 41:2687-96. 2001..25 on average) and decreases along the radius. In addition, it has been shown that the major retinal layer where the light is reflected does not depend on the state of polarization of the incident light... - Wavefront optimized nonlinear microscopy of ex vivo human retinasEmilio J Gualda
Universidad de Murcia, Laboratorio de Optica, Campus de Espinardo CiOyN, Murcia, 30100 Spain
J Biomed Opt 15:026007. 2010..In particular, this may be important to study the physiology and function of the healthy and diseased retina... - Improved scanning laser fundus imaging using polarimetryJuan M Bueno
Laboratorio de Optica, Centro de Investigación en Otica y Nanofisica, Universidad de Murcia, Spain
J Opt Soc Am A Opt Image Sci Vis 24:1337-48. 2007..Improved visualization of features could aid in the detection, localization, and tracking of ocular disease and may be applicable in other biomedical imaging... - Polarimetric high-resolution confocal scanning laser ophthalmoscopeJuan M Bueno
Laboratorio de Optica, , Universidad de Murcia, Campus de Espinardo (Edificio C, Spain
Vision Res 45:3526-34. 2005..In terms of polarization, the analysis of small retinal areas might prove to be useful in the improvement of retinal imaging and the enhancement of structural details in the early diagnosis of ocular pathologies... - Monochromatic aberrations as a function of age, from childhood to advanced ageIsabelle Brunette
Department of Ophthalmology, Ophthalmology Research Unit, University of Montreal, Maisonneuve Rosemont Hospital, Rosemont Pavilion, 3rd Floor, Lavoisier, Montreal H1T 2H1, Quebec, Canada
Invest Ophthalmol Vis Sci 44:5438-46. 2003..To describe monochromatic optical aberrations of the eye as a function of age... - Characterizing image quality in a scanning laser ophthalmoscope with differing pinholes and induced scattered lightJennifer J Hunter
Department of Physics and Astronomy and School of Optometry, University of Waterloo, Canada
J Opt Soc Am A Opt Image Sci Vis 24:1284-95. 2007..Entropy was best able to distinguish differing image quality. The optimum confocal pinhole diameter was found to be 50 microm (on the retina), providing improved axial resolution and image quality under all conditions... - Optical quality of the eye with the Artisan phakic lens for the correction of high myopiaIsabelle Brunette
Department of Ophthalmology, University of Montreal, Montreal, Quebec, Canada
Optom Vis Sci 80:167-74. 2003..To evaluate the optical quality of the eye before and after the insertion of an Artisan phakic intraocular lens for the treatment of high myopia...