Pulse energy testing device for narrow-linewidth pulse light source

The utility model provides a pulse energy testing device for a narrow linewidth pulse light source, which relates to the technical field of detectors and comprises a machine body, a clamping mechanism is fixed on the front surface of the machine body, a limiting mechanism is fixed on the bottom surface in the machine body, and a detector body is arranged in the limiting mechanism. According to the pulse transmitter fixing device, when a pulse transmitter is fixed, firstly, pressure is applied to the two pushing handles to drive the two arc-shaped plates to move, then the generator is placed between the two arc-shaped plates, fixing work of the generator is achieved, manual clamping by personnel is avoided by fixing the generator, and the using effect of the device is greatly improved; and meanwhile, by adjusting the distance between the arc-shaped plates, the device can conduct fixing work on generators of different sizes, and the application range of the device is widened. 本实用新型提供一种窄线宽脉冲光源的脉冲能量测试装置，涉及检测仪技术领域