Laser Technology.zip

The history of the excimer laser

The history of the excimer laser

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The excimer laser's history began in the 1970s with the theoretical understanding of excited dimers (excimers) and their potential for lasing.Early experiments using rare gas halides like ArF and KrF demonstrated the feasibility of this technology,leading ...

Understanding Cataracts

Understanding Cataracts

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A cataract is essentially a cloudy lens in your eye.To understand it,imagine your camera lens becoming smudged or scratched.The resulting pictures wouldn't be clear,right? The lens in your eye functions similarly,focusing light onto the retina at the back ...

What is LASIK ?

What is LASIK ?

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LASIK (Laser-Assisted In Situ Keratomileusis) is a refractive surgery designed to correct vision problems like nearsightedness (myopia),farsightedness (hyperopia),and astigmatism.It aims to improve visual acuity and reduce or eliminate dependence on glasse...