Solid-state laser element

Details Solid-state laser element Solid-state laser element

2007-08-30

2011-11-29

Stafford, Patrick (Department: 2828)

Coherent light generators

Particular temperature control

Heat sink

Reexamination Certificate

active

08068525

ABSTRACT:
To achieve a solid-state laser element capable of outputting a high-power laser, in a planar waveguide type solid-state laser element that causes a plurality of fundamental laser beams to oscillate in a direction of an optic axis within a flat plate-like laser medium, and forms a waveguide structure in a thickness direction of the laser medium, which is a direction perpendicular to a principal surface of the flat plate-like laser medium, the laser medium is separated in a principal-surface width direction of the laser medium, which is a direction perpendicular to the direction of the optic axis and the thickness direction of the laser medium, by a groove extending in the direction of the optic axis within the laser medium.

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Mackenzie, Jacob I. et al., “Multi-Watt, High Efficency, Diffraction-Limited Nd:YAG Planar Waveguide Laser”, IEEE Journal of Quantum Electronics, vol. 39, No. 3, pp. 493-500, (Mar. 2003).
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U.S. Appl. No. 12/677,827, filed Mar. 12, 2010, Koyata, et al.

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