One-step two-dimensional rainbow-holographic technique with a nonlaser light source.
A technique for recording two-dimensional rainbow holograms by use of a nonlaser light source is described. Multicolor holograms are recorded in one step. The optical setup is lensless. The recording light source is an InGa lamp that provides a spectrum from UV to blue. The slit effect is generated by replication from the slit master plates.
Zhang
X
X
Department of Physics, Xiamen University, Xiamen 361005, China.
Liu
S
S
Lai
H
H
Chen
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P