An improved system and method of analyzing cumulative radiation exposure registered as pits on track etch foils of radiation dosimeters. The light scattering apparatus and method of the present invention increases the speed of analysis while it also provides the ability to analyze exposure levels beyond...http://www.google.com.au/patents/US6476910?utm_source=gb-gplus-sharePatent US6476910 - Light scattering apparatus and method for determining radiation exposure to plastic detectors