Lightning Q -switch

The utility model relates to a lightning Q -switch, including the cylinder casing, be provided with the square crystal groove in the casing, crystal groove four sides all is provided with the mounting groove, be provided with two electrodes on the casing, the electrode pierces through the casing and is connected with the square crystal groove, adopt the lightning Q -switch of this kind of structure, changed the current situation that must adopt cylindrical crystal among the prior art, can adopt square DKDP crystal for whole lightning Q -switch's energy grade improves, and power has also obtained promoting by a wide margin, and has solved the radiating problem of crystal. 本实用新型涉及种电光Q开关，包括圆筒形壳体，所述壳体内设置有方形晶体槽，所述晶体槽四面均设置有安装槽，所述壳体上设置有两个电极，所述电极穿透壳体与方形晶体槽连接；采用这种结构的电光Q开关，改变了现有技术中必须采用圆柱形晶体的现状，可以采用方形DKDP晶体，使得整个电光Q开关的能量等级提高，功率也得到了大幅提升，且解决了晶体散热的问题。