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国际激光器系统公司正出售一种新的激光测距仪,它的应用包括进行快速陆地测量、地形研究和海上测定。这种GR-5000系统用一个砷化镓(GaAs)激光二极管作为光源,灵敏的雪崩光电二极管作为探测器。
International Laser Systems is selling a new laser rangefinder for applications such as rapid land-based surveys, topographic studies, and offshore surveys. The GR-5000 system uses a gallium arsenide (GaAs) laser diode as the light source and a sensitive avalanche photodiode as the detector.