Pointer beam for hand-held laser scanner

Details Pointer beam for hand-held laser scanner Pointer beam for hand-held laser scanner

1991-05-20

1992-09-08

Scott, Jr., Leon

Coherent light generators

Particular beam control device

Scanning

235467, 250235, 250566, H01S 310

Patent

active

051464632

ABSTRACT:
A laser scanner and method for simultaneously generating both a pointer beam and a scan pattern from a single laser source is provided by multiplexing a laser beam between at least one pointer beam path and at least one scanning beam path. Means for multiplexing include refractive and reflective optical components, and electronic means for modifying one or more properties of the laser beam.

REFERENCES:
patent: 4861973 (1989-08-01), Hellekson et al.

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