Laser emitting device, laser radar and intelligent equipment

The embodiment of the invention relates to the technical field of laser radars, and discloses a laser emitting device which comprises at least one laser emitting plate and at least one optical fiber. The first surface and the second surface of the laser emitting plate are respectively provided with a plurality of laser emitting units, and the plurality of laser emitting units are arranged side by side along the upper edge of the laser emitting plate; the first surface is positioned on the opposite side of the second surface; and the optical fiber is arranged on the cross section of the upper edge of the laser emitting plate and is used for focusing light paths of the plurality of laser emitting units. In this way, the space utilization rate of the laser emitting device is effectively improved. 本发明实施例涉及激光雷达技术领域，公开了一种激光发射装置，该激光发射装置包括：所述激光发射装置包括至少一个激光发射板和至少一个光纤；所述激光发射板的第一面和第二面上分别设置有多个激光发射单元，所述多个激光发射单元沿所述激光发射板的上边沿并列排布；所述第一面处于所述第二面的相反侧；所述光纤设置于所述激光发射板的上边沿的横截面上，用于对所述多个激光发射单元的光路进行聚焦。通过上述方式，本发明实施例有效提高了激光发射装置的空间利用率。