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Laser Scanning, Theory and Applications
Hard cover, 566 pages Publisher InTech Ever since the invention of laser by Schawlow and Townes in 1958, various innovative ideas of laser-based applications emerge very year. At the same time, scientists and engineers keep on improving laser's power density, size, and cost which patch up the gap between theories and implementations. More importantly, our everyday life is changed and influenced by lasers even though we may not be fully aware of its existence. For example, it is there indoi:10.5772/14949 fatcat:2viapxglezhb7lvseaw5eqiume