scholarly journals Storing and retrieving multiple images in 3D nonlinear photonic crystals

2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Ady Arie
Keyword(s):  
Photonic Crystals ◽  
Quantum Optics ◽  
Optical Microscopy ◽  
Second Harmonic ◽  
Nonlinear Coefficient ◽  
High Density ◽  
Harmonic Frequency ◽  
Multiple Images ◽  
Nonlinear Photonic Crystals ◽  
Potential Applications

AbstractA nonlinear hologram enables to record the amplitude and phase of a waveform by spatially modulating the second order nonlinear coefficient, so that when a pump laser illuminates it, this waveform is reconstructed at the second harmonic frequency. The concept was now extended to enable the generation of multiple waveforms from a single hologram, with potential applications in high density storage, quantum optics, and optical microscopy.

Second Harmonic Conical Waves for Symmetry Studies in $\chi^{(2)}$ Nonlinear Photonic Crystals

2011 ◽  
Vol 4 (8) ◽  
pp. 082202 ◽  
Author(s):  
Luis Mateos ◽  
Pablo Molina ◽  
Luisa E. Bausá ◽  
Mariola O. Ramírez
Keyword(s):  
Photonic Crystals ◽  
Second Harmonic ◽  
Nonlinear Photonic Crystals
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