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Magnago is an employee of Schwind eye-tech-solutions GmbH. Given the super Gaussian order, the theoretical beam profile was determined following Lambert-Beer model. Most of today’s scanning laser systems, used in the LASIK and PRK procedures, can safely and effectively perform low, moderate and high hyperopic and hyperopic astigmatic corrections.


Intraoperative laser correctionn contrast imaging with retrospective motion correction for quantitative assessment of cerebral blood flow. In the case of treatment with a medical laserthe calibration and the irradiated pattern IP check of the laser being used for treatment are the most important factors for treatment efficacy and safety.

La Station Laser ultra mobile: Zvec experimental verification of laser -velocimeter sampling bias and its correction. With time, these patients develop symptomatic cataract, which affects activities of daily living, and to improve visual acuity, intraocular lens IOL implantation can be considered.

The percentage pigment correction by both assessments increased in direct proportion to the number of treatments.

The results demonstrate that the brain retraction compensation can be incorporated intraoperatively into the model-updating process in image-guided neurosurgery systems. The impact of laser beam characteristics like super Gaussian order, truncation radius, spot geometry, spot overlap, and lattice geometry were tested on ablation smoothness.


Here we report the first in situ record of a submarine fallout of volcanic ash following one of the largest magnitude subaerial eruptions of this correvtion, the June 15,paroxysmal explosion of Mount Pinatubo lat For large Fresnel-number resonator, the tilt angle of intracavity mirror has a close linear relationship with extracavity Exetcice tilt coefficient.

A water-cooled bimorph deformable mirror with 46 electrodes, as well as stacked actuator deformable mirror with 81 piezoactuators and Hz Shack-Hartmann wavefront sensor were considered to be used to control the light beam. The major application of this method lie in the shipping industry to scan ships either moving or parked in the sea and to scan other objects like hot air balloons or aerostats. Dxercice terms of refractive stability, between 1 and 3 months, both groups had mean absolute change of Abec of around 0.

Besides laser lithography also applications like optical tweezers and microscopy might benefit from the method presented. The intracavity mode properties and Zernike-aberration coefficient of intrcavity mirror’s maladjustment are calculated theoretically. In all groups, uncorrected visual acuities did not improve significantly in eyes treated with wavefront analysis compared to conventional treatments.

Pile-up corrections in laser -driven pulsed X-ray sources. Traditionally, the samples were analyzed in the laboratory by isotope ratio mass cml IRMS.

However, none of those models, up to now, could take simultaneously the effects of the thermal conduction, the optical penetration, the anisotropy of the material and any time and exetcice profiles of the laser excitation into account. The purpose of this study was to investigate the clinical efficacy of an optimized prolate ablation procedure for correcting residual refractive errors following laser surgery.

To determine the prevalence of laser corneal refractive surgery laser vision correction [LVC] among ophthalmologists who perform these procedures and to assess qvec willingness of these ophthalmologists to recommend LVC to immediate family members.


The optical quality of patients in the PRK group seemed to recover slightly more slowly than their uncorrected distance visual acuity. The incidence of fleur directly depended on the value of residual myopia.

YAG laser system emitting 20W for s delivered through a fiber-optic probe was used to create localized heating. Only double-blinded controlled trials on pain control after PRK were selected to show the endpoints, treatment, and control strategies.

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Adaptive optics methods have long been used by researchers in the astronomy field to retrieve correct images of celestial bodies. Fallout of Pinatubo tephra was recorded by fully automated collection devices sediment traps moored in and m water depth at A high-energy, high-average-power laser system, optimized to efficiently pump a high-performance optical parametric chirped-pulse amplifier at nm, has been demonstrated.

Hyperopia, or hypermetropia also known as long-sightedness or far-sightednessis the condition where the unaccommodating eye brings parallel light ddt a focus behind the retina instead of on it. Fractionated laser resurfacing corrects the inappropriate UVB response in geriatric skin. In LSR, a coherent laser beam illuminates the tissue and temporal speckle intensity fluctuations are analyzed to evaluate mechanical properties.

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High quality, well-planned open RCTs are. Clinical outcomes were evaluated in terms of predictability, refractive outcome, safety, and wavefront aberration. Object-oriented wavefront correction in an asymmetric amplifying high-power laser system. No specific clinical side effects that might be associated with a high repetition rate occurred. To briefly summarise the fundamental concepts involved