One of the big concerns the lab has with lasers is their safe use. The laser used for monitoring the LGD is no different than any other. One key feature that keeps the safety people more or less happy is that by placing the scintillator inside the laser cavity, no COHERENT light is ever transported.
If you think you need to change the configuration of the laser system, it is recommended that you contact Christopher Weilandics at S&EP (x2593) before proceding.
** 15 Jan 95 JG