Methods of resolution enhancement of laser diameter measuring instruments

The paper presents the implementation of diffraction and spectral analysis methods allowing 1μm resolution enhancement of optical instruments intended for measurements of such round wire materials as cables, wires, cords, etc. with diameters exceeding the wavelength (~0.5mm and large). The transform...

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Veröffentlicht in:	Optics and laser technology 2015-04, Vol.67, p.86-92
Hauptverfasser:	Chursin, Yury A., Fedorov, Evgeny M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Boundaries Charge coupled devices Diffraction In-process diameter measurement Lasers Optical instruments Spectra Spectral analysis Wire
Online-Zugang:	Volltext
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