$Experimental research of speckle suppression efficiency in the entire visible spectrum using moving 3D composite diffraction grating$

Experimental research of speckle suppression efficiency in the entire visible spectrum using moving 3D composite diffraction grating

In this paper we present the results on speckle noise suppression in the entire visible spectrum using moving 3D diffractive optical element (DOE) based on the pseudorandom binary M-sequence. Spectral dependence of the speckle suppression efficiency as a function of moving speed and basic unit heigh...

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Veröffentlicht in:	Journal of optics (New Delhi) 2018-06, Vol.47 (2), p.220-228
Hauptverfasser:	Prygun, A. V., Lapchuk, A. S., Morozov, Ye. M., Borodin, Yu. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Dependence Efficiency Gratings (spectra) Lasers Optical Devices Optics Photonics Physics Physics and Astronomy Pseudorandom sequences Reduction Research Article Three dimensional composites Visible spectrum
Online-Zugang:	Volltext
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