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A patient education programme that shows all phases of corneal laser surgery. Patients describe the benefits of laser surgery. Also includes a comparative analysis between laser surgery and glasses or...
Presents a brief overview of the application of CO2 laser technology in dentistry: the use of the cw CO2 laser in mucus membrane surgery, apical surgery, and in the treatment of dental decay, and use f the...
Looks at 21 surgical cases with varied pathologies, provides an introduction to lasers and laser surgery, and gives a detailed presentation of instruments and surgical procedures.
High-accuracy laser-based alignment and deflection measurement: the principle of the NPL 3-point laser alignment and deflection system is explained with the use of animated diagrams. Illustrates several...
Illustrates the need for safety precautions when using lasers in the laboratory. Discusses laser radiation and the body, classes of laser, safety measures, other risks and precautions.
Shows how lasers work, how they are being used, and looks to the future. Includes use in holography, laser interferometry; gas, solid and organic lasers, and a laser experiment in the graphic arts.
Principle of the Raman effect. Disclosing the molecule’s vibrations by light scattering with changes in the wavelength. Advantages of using a laser light source. The spectrophotometer and its use in...
A general introduction to the laser; how it works and its uses.*
The structure and uses of lasers. Two unusual applications are shown - a laser typewriter eraser and a laser used in surveying.
The difference between the incoherent nature of normal light sources and the coherent light from a laser is explained. Animated diagrams show the essential parts of a laser and how the energy of stimulated...
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