抄録
An all-optical XOR logic circuit is demonstrated using photonic switching arrays that integrate multiple-quantum-well reflection modulators and phototransistors. The switching element performs a Boolean logic Ā · B operation on two binary input light signals that are separately incident on the phototransistor and modulator. The XOR logic function is derived by optical coupling of the switching elements. The device features high contrast that enables high-speed bit pattern matching in parallel.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 267-269 |
| ページ数 | 3 |
| ジャーナル | IEEE Photonics Technology Letters |
| 巻 | 4 |
| 号 | 3 |
| DOI | |
| 出版ステータス | Published - 1992 3月 |
| 外部発表 | はい |
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
- 電子工学および電気工学