美国国际商用机器公司的研究人员日前运用先进技术,成功地开发出多层复合激光盘,从而有望将现行光盘的容量扩大10倍以上。这项成果实际上也扩展了激光唱盘、激光袖盘和计算机只读激光数据的用途。例如,人们只需用一张盘就能够方便地欣赏全套甲壳虫乐队的演奏作品,或仅用一张视盘便可观赏多部故事片。 Researchers at American International Business Machines Corp. recently developed state-of-the-art technology to successfully develop multi-layer composite laser discs that are expected to expand the capacity of existing optical discs by more than 10 times. This achievement actually extends the use of compact discs, laser sleeves and computer-only laser data. For example, people can easily enjoy a full Beatles performance with a single disc, or watch multiple feature films in just one video disc.