可录光盘从CD-R发展到DVD-RW;DVD-RAM,在聚碳酸脂基片上溅射的介质层越来越多,举DVD-RAM为例,除了反射层、记录层外还必须溅射2层介电层、2层中介层、1层光学补偿层。每层介质的厚度都会影响记录介质处晶态或非晶态时的反射率,进而影响光盘读出信号的强弱和窜扰。为了生产出优质的光盘记录盘片,工程师们经常要调整各介质层的厚度,但在实践中困难很大,因溅射设备参数变化后往往要生产几百片才稳定,反复倜试费用昂贵,所以我们开发了这个软件。该软件能精确的计算光在垂直入射多层介质薄膜时的透过 Recordable CDs have evolved from CD-Rs to DVD-RWs; DVD-RAMs have been increasingly used to sputter media on polycarbonate substrates, including DVD-RAM, for example, in addition to the reflective and recording layers Shot two dielectric layers, two interposers, a layer of optical compensation layer. The thickness of each layer of media will affect the reflectivity of the recording medium at the crystalline or amorphous state, which in turn will affect the read and write signal strength and channeling. In order to produce high-quality disc recording discs, engineers often have to adjust the thickness of each dielectric layer, but in practice it is very difficult because of the sputtering equipment parameters often produce a few hundred pieces before it is stable, repeated 倜 trial expensive , So we developed this software. The software accurately calculates the penetration of light when it is incident perpendicularly on a multilayer dielectric film