抄録
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 | Conference Proceedings - International Conference on Indium Phosphide and Related Materials |
| 出版物ステータス | Published - 2011 |
| イベント | 2011 Compound Semiconductor Week and 23rd International Conference on Indium Phosphide and Related Materials, CSW/IPRM 2011 - Berlin 継続期間: 2011 5 22 → 2011 5 26 |
Other
| Other | 2011 Compound Semiconductor Week and 23rd International Conference on Indium Phosphide and Related Materials, CSW/IPRM 2011 |
|---|---|
| 市 | Berlin |
| 期間 | 11/5/22 → 11/5/26 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
これを引用
4×4 InAlGaAs/InAlAs optical switch fabric by cascading Mach-Zehnder interferometer-type optical switches with low-power and low-polarization- dependent operation. / Ueda, Yuta; Koyama, Noriaki; Kambayash, Kazuki; Fujimoto, Shinji; Utaka, Katsuyuki; Shiota, Takashi; Kitatani, Takeshi.
Conference Proceedings - International Conference on Indium Phosphide and Related Materials. 2011. 5978336.研究成果: Conference contribution
}
TY - GEN
T1 - 4×4 InAlGaAs/InAlAs optical switch fabric by cascading Mach-Zehnder interferometer-type optical switches with low-power and low-polarization- dependent operation
AU - Ueda, Yuta
AU - Koyama, Noriaki
AU - Kambayash, Kazuki
AU - Fujimoto, Shinji
AU - Utaka, Katsuyuki
AU - Shiota, Takashi
AU - Kitatani, Takeshi
PY - 2011
Y1 - 2011
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84858203514&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84858203514&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84858203514
SN - 9781457717536
BT - Conference Proceedings - International Conference on Indium Phosphide and Related Materials
ER -