McLean E A, Burris H R, Strand M P
Appl Opt. 1995 Jul 20;34(21):4343-51. doi: 10.1364/AO.34.004343.
Using a very short laser pulse and camera gate in a range-gated optical imaging system, we have demonstrated an improvement in imaging in turbid water. A 0.5-ns FWHM laser pulse at 532 nm and a camera gate time ranging down to 120 ps were used to record images of 0.635-cm-bar-resolution targets at 6.5 attenuation lengths through 4.572 m of turbid water. With a four-channel version of this camera, coupled to a CCD camera, we can observe a quasi-three-dimensional image in real time.
在距离选通光学成像系统中使用极短激光脉冲和相机选通技术，我们已证明在浑浊水中成像有了改进。使用一个532纳米、半高宽为0.5纳秒的激光脉冲以及低至120皮秒的相机选通时间，来记录在4.572米浑浊水中经过6.5个衰减长度的分辨率为0.635厘米条形目标的图像。通过将此相机的四通道版本与电荷耦合器件（CCD）相机相连，我们能够实时观察到准三维图像。
