摘要
本文提出了减少计算全息再现散斑的多图象平均方法。计算机模拟实验和光学实验表明，该方法能有效地抑制计算全息再现的散斑噪声，提高信噪比，得到高质量的再现像。
A method based on average of multiple CGHs to eliminate the speckles in reconstruction is presented.The simulative and optical experimental verifications for eliminating speckles and achiving high signal to noise in reconstruction are given.
出处
《光电子．激光》
EI
CAS
CSCD
1997年第5期383-386,共4页
Journal of Optoelectronics·Laser
关键词
计算全息
散斑
多图象平均法
全息术
computer generated holograms
speckle
average of multiple CGHs
