Recovery of a message embedded in a chaotic waveform was numerically studied and the conditions of recovery were calculated. A schematic layout of chaotic masking method using microchip lasers was presented. An acoustic optic modulator (AOM) was used to encode message components in the chaotic laser output. The transmitted messages were recovered in the low frequency region due to a difference of gain between chaotic and periodic components.
|Published - 2001
|4th Pacific Rim Conference on Lasers and Electro-Optics - Chiba, Japan
継続期間: 2001 7月 15 → 2001 7月 19
|4th Pacific Rim Conference on Lasers and Electro-Optics
|01/7/15 → 01/7/19
ASJC Scopus subject areas