Application Of Laser In Medical Field Ppt

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Application of laser in medical field ppt.

Although many physicians may be familiar with the use of the excimer laser in the treatment of psoriasis 1 a long standing and well accepted treatment modality for this condition many novel applications for different types of lasers have been developed. Indeed medical lasers are a prime example of how the movement. Laser light is different from an ordinary light. Laser in garment industry 20.

The coherency high monochromaticity and ability to reach extremely high powers are all properties which allow for these specialized applications. Laser is an optical device that generates intense beam of coherent monochromatic light by stimulated emission of radiation. Laser tattoo removal 15. Here are top 10 medical applications of laser.

In lunar laser ranging experiment laser beams are focused through large telescopes on earth aimed toward the arrays and the time taken for the beam to be reflected back to earth measured to determine the distance between the earth and moon with high accuracy 13. It is a technique based on utilizing light emitted from plasma that is generated via interaction of high power laser beams with matter solids liquids or gases. Laser in surveying and ranging 17. Semiconductor lasers are wavelength versatile and offer a high level of customization of the output power and beam delivery.

There are a variety of military laser applications. Laser induced breakdown spectroscopy in medical sciences and applications laser induced breakdown spectroscopy libs is a form of optical emission spectroscopy 1 3. Laser eye surgery medical applications 13. Many scientific military medical and commercial laser applications have been developed since the invention of the laser in 1958.

Laser in mri magnetic resonance imaging laser in eye treatment 14. The technique is called lasik which stands for laser assisted in situ keratomileusis. Lasers in communication 18. Using laser technology for eye surgery the most widely spread eye related laser application is the reshaping of the cornea of the eye for improving eyesight.

Lasers have also become an indispensable tool in biological applications from high resolution microscopy to subcellular nanosurgery. First it is important to consider what a laser is able to accomplish to modulate the skin. A careful review of the literature covering various aspects of applications of lasers in science and technology reveals that lasers are being applied very widely throughout the entire gamut of. Lasers in welding and cutting of metal 16.