In this paper, the hardware structure and software flow for a portableoptical power meter are described, and a method of calibration of this instrument and its measured performance are presented.
介绍了一种便携式光纤功率计设计的硬件结构和软件流程，给出了其标定方法和实测性能指标。
2
Is it possible to integrate both photometric and colorimetric measurement into a portable instrument where only different detectors are utilized to measure corresponding optical quantities?
能否有一个这样的便携式仪表既能适应测量光度又能适应测量色度，只需换上不同的探测器即可。
3
A new portableoptical displacement measurement system based on PSD is introduced in which Position sensitive devices and Digital signal processor are applied.