COMPACT DIFFRACTIVE OPTICAL ELEMENT LASER AIMING SYSTEM

COMPACT DIFFRACTIVE OPTICAL ELEMENT LASER AIMING SYSTEM

The aiming system includes a beam source assembly generating an input beam along a central axis and a collimator assembly having a lens group that defines a tilt axis having a tilt angle, α, relative to the central axis, to deflect the input beam from the central axis onto the tilt axis. The collima...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAN, Chinh, WITTENBERG, Carl D, SHI, David Tsi, GUREVICH, Vladimir, WATSON, Courtney L
Format: Patent
Sprache:eng
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:The aiming system includes a beam source assembly generating an input beam along a central axis and a collimator assembly having a lens group that defines a tilt axis having a tilt angle, α, relative to the central axis, to deflect the input beam from the central axis onto the tilt axis. The collimator assembly further includes a recess within which a diffractive optical element is sealably mounted to convert the deflected input beam into an aiming pattern at a focal distance of the lens group.