简要介绍**科工委光学计量一级站在激光参数计量测试方面的技术现状,以及激光功率、激光能量、激光空域和时域参数计量测试标准的工作原理、技术指标和量传情况.

The paper introduces the First scale technique status of the Optical Metrology Station in measuring major parameter of laser. The parameterc include laser power, laser energy, laser space characteristis and laser time characteristic.Working principle and technique specification for every parameter are also reported in the paper.