Laser absorbing device

The utility model discloses a laser absorption device, which comprises a first laser attenuation oscillation acceptor and a second laser attenuation oscillation acceptor, the first laser attenuation oscillation acceptor is a cavity, the second laser attenuation oscillation acceptor comprises a laser incidence end face and a connecting end face, the laser incidence end face is opposite to the connecting end face, and the connecting end face is opposite to the first laser attenuation oscillation acceptor. The laser incidence end face is provided with a laser incidence port, the second laser attenuation oscillation receptor is connected to a cavity port of the first laser attenuation oscillation receptor, the connecting end face faces the cavity, and the laser incidence port is communicated with the laser incidence end face and the connecting end face. By adopting the technical scheme, the problems of high structural complexity and the like of the laser absorption device in the related technology are solved. 本实用