Hand-held marker with dual output laser

Details Hand-held marker with dual output laser Hand-held marker with dual output laser

1998-03-20

2000-12-12

Font, Frank G.

Coherent light generators

Particular resonant cavity

Specified output coupling device

21912168, H01S 308, B23K 2600

Patent

active

061608351

ABSTRACT:
A diode laser pumps a laser crystal in a known manner. A series of bypass mirrors selectively bypass the diode output beam around the laser crystal and directly out the same exit port as the pumped laser output beam. A hand held enclosure houses this dual laser head and supporting optics in a portable laser housing. Support electronics are optionally enclosed along with the applicator assembly and a battery. A transceiver to a host computer is included along with an optional exhaust and filter system.

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"Image Micro-matching with TEA CO2 Lasers", Nelson et al. 1975, SME Technical Paper MR75-584.

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