Wavelength multiplexed holograms using a Ce:Fe: doped LiNbO3 crystal with a visible-light tunable diode laser are reported. The advantages of wavelength multiplexed reflection type holograms are discussed. It is shown that the wavelength multiplexed holograms offer a more uniform selectivity over all the construction angles, as compared with the angularly multiplexed crystal holograms.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Physical and Theoretical Chemistry
- Electrical and Electronic Engineering