Light adjustment device for oscillating laser cavity

#1. Field of the Invention

#The present invention relates to a light adjustment device for a laser resonant socket.

#2. Description of the Prior Art

#FIG. 1 is an exploded perspective view of a light adjustment device according to one embodiment of the present invention;

#FIG. 2 is a cross-sectional view of a laser base of the light adjustment device shown in FIG. 1;

#FIG. 3 is a cross-sectional view of an adjuster body of the light adjustment device shown in FIG. 1;

#The following detailed description is of the best presently contemplated modes of carrying out the invention. This description is not to be taken in a limiting sense, but is made merely for the purpose of illustrating general principles of embodiments of the invention. The scope of the invention is best defined by the appended claims.

#Referring to FIGS. 1-3, a light adjustment device for a laser resonant socket according to the present invention includes a laser base 10, a fixing upper cover 16, and an adjuster body 20. A laser chamber 12 is disposed inside the laser base 10 for a laser diode 40 to be secured therein. A fixing seat 14 is provided at a front end of the laser base 10, and is configured as a semi-circular segment having two sectional faces 145, each having a threaded hole 146, respectively. The inner surface of the fixing seat 14 is formed to be a semi-spherical groove 142.

#The fixing upper cover 16 is also a semi-circular segment and is adapted to be connected to the fixing seat 14 of the laser base 10 to form a generally cylindrical construction. The upper cover 16 has two opposing outer flanges 165 extending from an arched central piece 167, with a fixing hole 166 provided at each outer flange 165. Each fixing hole 166 is aligned with a corresponding threaded hole 146 so that a threaded bolt 164 can be inserted through each fixing hole 166 and corresponding threaded hole 156 to secure the upper cover 16 to the fixing seat 14. A semi-spherical groove 162 is also formed at the inner circular surface of the arched central piece 167 so as to form a generally spherical fixing room 18 when the fixing upper cover 16 is combined with the fixing seat 14.