Volume : IV, Issue : IX, September - 2014

Wavefront Technology–Applications in Ophthalmology

Dr. Ajit Joshi, Dr. Satyanarayanamurthy Ayyori

Abstract :

A wavefront is defined as a locus of points that connect all the rays of light emanating from a point source that have the same temporal phase and optical path. Wavefront technology can be used in correcting aberrations of human eye and it has also got wide applications in astrophysics. Recent methods of refractive corneal surgeries like conventional Laser assisted in situ keratomileusis(LASIK) induces higher order aberrations(HOAs) compromising quality of vision of the patients. Wavefront guided laser ablations using Hartmann Shack’s principle are shown to reduce HOAs in these patients. In addition to these, wavefront technology is emerging very rapidly as an extensive diagnostic modality for various clinical conditions like Keratoconus, Cataract, Glaucoma and Retinal disorders.

Keywords :

Article: Download PDF   DOI : 10.36106/ijar  

Cite This Article:

Dr. Ajit Joshi, Dr. Satyanarayanamurthy Ayyori Wavefront Technology- Applications in Ophthalmology Indian Journal of Applied Research, Vol.4, Issue.9 September 2014

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