Lasers and coherent light
DOI: 10.1063/1.3051365
It is often possible to make a clear division between pure and applied physics, although at times the dividing line is indistinct. Seldom has the distinction been so completely blurred as it is in those areas of research related to optical masers, or lasers. In this field new advances in devices and techniques immediately make possible new experiments of fundamental importance. New scientific knowledge is very quickly translated into new devices.
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References
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More about the authors
A. L. Schawlow, Stanford University.
