| 摘要 |
<p>A solid-state laser device comprises a cavity (17) that receives a laser diode (40) and a laser medium 6 excited by the laser diode (40); and a housing (70) communicating with the cavity (17) and containing a drier (71). An opening (73) connecting the cavity (17) and the housing (70) is provided with water-permeable film (72).</p> |
