一种便携式水下激光衰减度测量系统

摘要

In order to solve the disadvantages (time consuming,non-real time and unable to use in different depths of water) appeared in the original measuring method of underwater laser attenuation (ULA),a portable measuring system of ULA was designed.By using electronic measuring and recording system,the portable measuring system could easily record the ULA in different depths of the water,the temperature and the recording time.The test results show that this portable measuring system of ULA can measure the ULA in different depths easily and accurately.%为了克服现有测量水体对激光衰减度方法存在的耗时耗力，无法进行实时、不同深度测量的缺点，设计一种便携式水下激光衰减度测量系统。该系统采用电子测量记录方案，可记录不同深度水中的激光衰减度、温度值、测量时间。测试结果表明：所设计的便携式测量系统能方便、准确地测量不同深度水中的激光衰减度，具有较高的实用性。