OPTICAL PATTERN GENERATORS USING AXICON SEGMENTS

OPTICAL PATTERN GENERATORS USING AXICON SEGMENTS

Optical pattern generators use rotating reflective axicon segments to produce images that can have different dimensions along the pattern direction compared to the cross pattern direction. Examples include both single axicon pattern generators and dual axicon pattern generators that independently co...

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Bibliographische Detailangaben
Hauptverfasser: BROOME BARRY G, FRANGINEAS GEORGE, DEBENEDICTIS LEONARD C, DEWEY DAVID A
Format: Patent
Sprache:eng ; pol
Schlagworte:
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:Optical pattern generators use rotating reflective axicon segments to produce images that can have different dimensions along the pattern direction compared to the cross pattern direction. Examples include both single axicon pattern generators and dual axicon pattern generators that independently control the image space relative aperture and thereby control the image dimensions in two orthogonal directions.