摘要
本文提出一种利用全息透镜实现彩色胶片全息高密度存储的方法。用红、绿、蓝三基色激光分别记录三个焦距相同的全息透镜,用三个全息透镜依次用三基色波长记录胶片的傅氏全息图,用原参考光照明再现,可合成彩色像。
A new method to realize holographic storage of color films with high-density is presented in this paper. Three hololenses with the same focal-length using red, green, and blue laser beams are made respectively, then three fourier holograms are recorded in proper order using the said hololens by laser beams of three primary colors. A color image can be produced when using the original reference beams to illuminate the holograms.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1991年第10期911-915,共5页
Acta Optica Sinica
基金
国家自然科学基金
高等学校博士学科点专项科研基金
