Design of A Optical Spectrometer Based on LabVIEW
一种基于LabVIEW的光谱仪设计

The concept of Virtual Instruments(VI) and the advantages of VI development environment LabVIEW are introduced. A virtual spectrometer is designed with LabVIEW in which light is dispersed by a prism or a grating and the whole spectrum is detected by a CCD. The intensity of light is converted to digital signals and transferred to the computer by a data acquisition device. The spectrum data are analyzed and displayed by high-integrated modules in LabVIEW, using a graphical programming language called G-Language. It is high-efficient, timesaving, easily-used and easily-extended.