论文信息 - The use of a zone-plate monochromator as a displacement transducer

The use of a zone-plate monochromator as a displacement transducer

The authors describe the use of a zone plate as the dispersing element in a monochromator in which the spectrum is scanned by means of a linear axial displacement. It is considered for use as a wavelength-encoded linear displacement transducer and is shown to be both effective and simple to construct.

M C Hutley | R F Stevens

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[3] G. Pedrini,et al. Focus-wavelength encoded optical profilometer , 1984 .