距离选通水下激光成像技术研究

摘要

It plays an important role in underwater targets observation and recognition for underwater laser imaging technology ,which has obvious advantages in the resolution ,visualization and readability of images comparing with the traditional sonar imaging.The working principle of range -gated technology is introduced and key components selection and domestic and international development present situation of underwater laser imaging device are analyzed .It has important significance in promoting development on underwater laser photoelectric imaging technology.%水下激光成像在海洋目标的观测和识别方面具有重要的作用，相比传统的声纳的手段，激光成像在图像的直观性、分辨率和可视性方面具有显著的优势，文中介绍了距离选通技术的工作原理，并分析了水下激光成像设备关键器件的选择和国内外发展现状，对促进我国水下激光光电成像技术的发展具有重要的意义。