Showing 4 publications
- 📄 Journal Article 🔒 Closed
Optical encryption by double-random phase encoding in the fractional Fourier domain
Optics Letters , Vol. 25 (12) - 📄 Journal Article 🔒 Closed
Double random fractional Fourier domain encoding for optical security
Optical Engineering , Vol. 39 (11) - 📄 Journal Article 🔒 Closed
Optical encryption system that uses phase conjugation in a photorefractive crystal
Applied Optics , Vol. 37 (35) - 📄 Journal Article 🔒 Closed
Optical encryption using quadratic phase systems
Optics Communications , Vol. 193 (1-6)