| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical vortex laser oscillation device which can be downsized furthermore, and to provide an optical vortex laser oscillation method. <P>SOLUTION: The optical vortex laser oscillation device comprises a solid laser medium, a light source which supplies light to the solid laser medium, a focus lens arranged between the solid laser medium and the light source, and a reflection mirror and an output mirror arranged equidistantly around the solid laser medium. The optical vortex laser oscillation method excites the light by irradiating the solid laser medium with exciting light from the light source, and oscillates an optical vortex laser by resonating the light excited in the solid laser medium by means of the reflection mirror and output mirror arranged equidistantly around the solid laser medium. <P>COPYRIGHT: (C)2012,JPO&INPIT |
