摘要
本文对各种连续对称相位函数及其特性进行了分析 ,讨论了相位函数的 2 π调制、2 N 和 N - 1法量化等问题及数据处理过程 ,提出二元衍射元件 CIF( Caltech IntermediateForm)格式掩模数据的生成方法 ,并建立了实用软件 。
In this paper a symmetrical phase function and its characteristic have been studied.The 2π modulation of phase function,the quantization using 2 N and N 1 rule and the data processing were studied.The method of making mask data expressed with CIF format is given.A effective software was developed and which is a useful means for making BOE with direct laser writing.
出处
《光子学报》
EI
CAS
CSCD
2000年第3期255-259,共5页
Acta Photonica Sinica