Name
Title | ||
|---|---|---|
Monolithically Integrated Mach-Zehnder Interferometer All-Optical Switches By Selective Area Movpe |
Abstract | ||
|---|---|---|
We achieved first dynamic all-optical signal processing with a bandgap-engineered MZI SOA all-optical switch. The wide-gap Selective Area Growth (SAG) technique was used to provide multi-bandgap materials with a single step epitaxy. The maximum photoluminescence (PL) peak shift obtained between the active region and the passive region was 192nm. The static current switching with the fabricated switch indicated a large carrier induced refractive index change; up to 14 pi phase shift was obtained with 60 mA injection in the SOA. The carrier recovery time of the SOA for obtaining a phase shift of pi was estimated to be 250-300 ps. A clear eye pattern was obtained in 2.5 Gbps all-optical wavelength conversion. This is the first all-optical wavelength conversion demonstration with a bandgap-engineered PIC with either selective area growth or quantum-well intermixing techniques. |
Year | DOI | Venue |
|---|---|---|
2006 | 10.1093/ietele/e89-c.7.1068 | IEICE TRANSACTIONS ON ELECTRONICS |
Keywords | Field | DocType |
selective area growth, metal-organic vapor phase epitaxy, monolithic integration, photonic integrated circuits, all-optical switch, Mach-Zehnder interferometer, semiconductor optical amplifier, wavelength conversion | Optical amplifier,Mach–Zehnder interferometer,Optical switch,Eye pattern,Carrier recovery,Optics,Electronic engineering,Metalorganic vapour phase epitaxy,Photonic integrated circuit,Engineering,Refractive index | Journal |
Volume | Issue | ISSN |
E89C | 7 | 0916-8524 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Xueliang Song | 1 | 0 | 0.68 |
| Naoki Futakuchi | 2 | 0 | 0.34 |
| Daisuke Miyashita | 3 | 72 | 9.99 |
| Foo Cheong Yit | 4 | 0 | 0.34 |
| Yoshiaki Nakano | 5 | 9 | 16.16 |