Changes in the field of medicine regarding the development of laser technology

In What a Laser Consists? At the time of discovery, it had little if any, practical use until the development of lasers in the 's.

History of the laser

If these same compounds are then illuminated with a different wavelength they become toxic and kill the cancer cells. Today this explosion has led to an enormous industry that includes HUD's. Townes shared a Nobel Prize in Physics in with Nikolay Basov and Aleksandr Prochorov of the Lebedev Institute in Moscow who independently also demonstrated what came to be called a maser. Lasers are installed widespread in everyday life across multiple numerous applications: CD and DVD, barcode scanners, entertainment, welding or cutting in industry, aid to fire control or alignment of roads and tunnels. Dentists use lasers for drilling cavities, gum surgery, antibacterial treatments, tooth desensitization, and orofacial diagnostics. The laser which enables for greater surgical precision is less invasive and promotes healing time or cure. However, it has only been since the invention of the laser 50 years ago, that the potential of light in medicine has really been revealed. Advertisement His theory proposed that electrons could be stimulated into emitting light of a particular wavelength.

Laser-Assisted microdissection LAM provides a valuable link between these two approaches. The femtosecond laser is the new scalpel for biologists. Over time, several different active media have been used to create new lasers, resulting in their utility in a wide range of medical subspecialties.

After successfully building a working laser, he had his achievements published in Nature in and went on to found the Korad Corporation to develop and build high-powered laser equipment. It could provide a quick and painless alternative to cervical smear tests in gynecology, for example.

projects on laser technology

Bertheau et al.

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Lasers in Medicine