Moving slab laser

Details Moving slab laser Moving slab laser

1987-09-24

1989-05-23

Scott, Jr., Leon

Coherent light generators

Particular temperature control

372 33, 372 35, 372 72, H01S 304

Patent

active

048336823

ABSTRACT:
A moving slab laser includes a slab carriage driven to-and-fro along a precise rectilinear reciprocal path by a liner motor under the control of a computer. The reciprocal motion of the slab is precisely guided by cross roller ways or ball bushing bearings to minimize non-rectilinear motion-dependent output beam steering effects. In one embodiment, the lasant slab is separated into a pair of axially spaced geometrically identical portions which are reciprocated in opposite directions to cancel motion direction dependent beam steering effects.

REFERENCES:
patent: 4555786 (1985-11-01), Byer et al.
Basu et al; "A Proposed 1kw Average Power Moving Slab Nd:Glass Laser"; IEEE JQE, QE-22(10), Oct. '86.

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