抜粋
High-speed optical switches are essential devices to construct next generation optical networks. We have studied on 2 × 2 Mach-Zehnder interferometer-type optical switches and demonstrated low-polarization-dependent switching operation with crosstalks of less than -20 dB and injection currents of about 5 mA, and response times of about 3 nanoseconds. In this work, our conventional 2×2 switch was extended to a 4 × 4 optical switch fabric by cascading approach. As a result, fundamental switching operation was confirmed with low power and low-polarization dependence.
| 元の言語 | English |
|---|---|
| ホスト出版物のタイトル | 2011 Compound Semiconductor Week and 23rd International Conference on Indium Phosphide and Related Materials, CSW/IPRM 2011 |
| 出版物ステータス | Published - 2011 12 1 |
| イベント | 2011 Compound Semiconductor Week and 23rd International Conference on Indium Phosphide and Related Materials, CSW/IPRM 2011 - Berlin, Germany 継続期間: 2011 5 22 → 2011 5 26 |
出版物シリーズ
| 名前 | Conference Proceedings - International Conference on Indium Phosphide and Related Materials |
|---|---|
| ISSN（印刷物） | 1092-8669 |
Conference
| Conference | 2011 Compound Semiconductor Week and 23rd International Conference on Indium Phosphide and Related Materials, CSW/IPRM 2011 |
|---|---|
| 国 | Germany |
| 市 | Berlin |
| 期間 | 11/5/22 → 11/5/26 |
フィンガープリント
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering
これを引用
Ueda, Y., Koyama, N., Kambayash, K., Fujimoto, S., Utaka, K., Shiota, T., & Kitatani, T. (2011). 4×4 InAlGaAs/InAlAs optical switch fabric by cascading Mach-Zehnder interferometer-type optical switches with low-power and low-polarization- dependent operation. ： 2011 Compound Semiconductor Week and 23rd International Conference on Indium Phosphide and Related Materials, CSW/IPRM 2011 [5978336] (Conference Proceedings - International Conference on Indium Phosphide and Related Materials).