Optical double-image cryptography based on diffractive imaging with a laterally-translated phase grating

Keyphrases

• Diffractive Imaging 100%
• Phase Grating 100%
• Double Images 100%
• Image Cryptography 100%
• Ciphertext 66%
• Plaintext 66%
• Structured Light 33%
• Numerical Simulation Results 33%
• Optical Path 33%
• Phase Mask 33%
• Image Encryption 33%
• Random Phase 33%
• Retrieval Algorithm 33%
• Diffraction Intensity 33%
• Iterative Retrieval 33%
• Intensity Pattern 33%
• Optical Cryptosystem 33%

Engineering

• Ciphertext 100%
• Simulation Result 50%
• Cryptography 50%
• Multiple Random 50%
• Optical Path 50%

Physics

• Optical Doubles 100%
• Optical Path 50%
• Cryptography 50%