抄録
A revised chaotic on-off keying method in microchip laser systems for secure communications was demonstrated. The external modulation of the acousto-optic modulator (AOM) was turned on and off for encoding a digital message in the chaotic carrier. The difference of accuracy of chaos-synchronization between turning on and off of modulation was used to distinguish two binary states in the receiver. Original messages were obtained by filtering the difference of the two laser outputs with a low-pass filter.
| 本文言語 | English |
|---|---|
| ページ | II390-II391 |
| 出版ステータス | Published - 2001 |
| 外部発表 | はい |
| イベント | 4th Pacific Rim Conference on Lasers and Electro-Optics - Chiba, Japan 継続期間: 2001 7月 15 → 2001 7月 19 |
Other
| Other | 4th Pacific Rim Conference on Lasers and Electro-Optics |
|---|---|
| 国/地域 | Japan |
| City | Chiba |
| Period | 01/7/15 → 01/7/19 |
ASJC Scopus subject areas
- 電子材料、光学材料、および磁性材料
- 原子分子物理学および光学
- 凝縮系物理学
- 電子工学および電気工学