Multitrack Superposed and Polarized Recording
The volume space can be applied more efficiently, if it could use multitracks exposure with DSSM. Multi-photos storage at one point and 2D directions recording for card and disc medium have been realized with DSSM technology at OMNERC of Tsinghua University. Holographic photos are recorded at one point without crosstalk by changing the diffuser in reference beam with DSSM and multitrack overlapping recording.
KeywordsDiffraction Efficiency Reference Beam Holographic Grating Photorefractive Crystal Modulation Degree
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