STUDY ON OPTICAL TRANSFORMATION IN HIGH SEQUENCE
高序光学变换

There is some trouble in experimental study of optical transformation developing from low- to high-sequence. In this paper, to solve these problems, a five-plane coherent system is proposed. As an example, a three-plane and a five-plane experimental systems have been established to realize the 1-dimensional 32-sequence Walsh transformation. The experimental results are in agreement with the theoretical expectations.