Miniature Scanning Optical Microscope Based On Compact Disc Technology
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A scanning optical microscope based on the optics and the mechanics of a Compact Disc player has been constructed. The light and simple construction of a CD player offers the possibility of scanning essentially the entire microscope with respect to a stationary object. The microscope is capable of measuring amplitude and phase changes of the light and is equipped with automatic focussing.
[1] W T Welford,et al. Principles of Optical Disc Systems , 1986 .