提出了光学薄膜温度场设计的概念,研究分析了薄膜光学性质和热、物性质对其温度场的影响。给出了相变光盘薄膜和高功率激光反射膜的具体设计。还给出了相变膜的写入、擦除功率和激光反射膜的破坏阈值。

The idea of temperature field design of optical coatings is advanced. Relations between temperature distribution in optical coating and optical properties and thermal parameters of the coating have been investigated and analysed.It is shown that temperature field design is very important either to high power laser coating or to photothermal acting thin film.The temperature field design for a reflecting coating and phase change optical disk thin film is given.