Output power prediction system and method for laser oscillation-amplification chain

Abstract

The invention discloses an output power prediction system and method laser oscillation-amplification chain. The system comprises pump light equipment and dye pump equipment; the pump light equipment is connected with a pump light control device through a serial bus, and a pulse signal measuring point and a laser power measuring point of the pump light equipment are connected with a pulse delay signal generating device and a laser power measuring device through the serial bus respectively; the dye pump equipment is connected with a dye pump control device through the serial bus; and the pump light control device, the dye pump control device, the pulse delay signal generating device and the laser power measuring device are connected with a PC through an Ethernet bus. The system and method are suitable for a laser oscillation-amplification chain system which includes a complex process structure, relatively many influential factors and high requirements for the stability, real-time performance and expansibility, system faults can be predicted in advance, continuous operation of the system is guaranteed, and the operation cost is saved.

Description

technical field [0001] The invention belongs to the field of data mining and statistics, and in particular relates to a system and method for predicting the output power of a laser vibrator chain. Background technique [0002] In the fields of monitoring and control, factories, and production, if an abnormality occurs in a stably operating system, it will cause the system to stop, which will have a great impact on production or research. Predictive analytics employs statistical or data mining solutions to determine future outcomes and can be deployed for purposes such as forecasting, forecasting and simulation to provide critical insights into future changes. [0003] Usually, in the laser vibrating chain system, the output power is one of the key state parameters of the laser vibrating chain system. If the output power changes greatly, the abnormality or comprehensive factors in a certain part of the laser vibrating chain system leading to the decay of the system state. T...

AI Technical Summary

Problems solved by technology

The laser vibrator system is composed of multiple stages, and each level has corresponding pumping equipment and circulation equipment. During the long-term operation of the system, as the operating performance of each component declines, the state performance of the vibrator chain system will decrease. At the same time, key components are often burned, resulting in a significant drop in output power

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