Fabrication of monolithically integrated Mach-Zehnder asymmetric interferometer switch
| Autor: | M.L. Ke, A.C. Bryce, B.C. Qiu, John H. Marsh, Xuefeng Liu |
|---|---|
| Rok vydání: | 2002 |
| Předmět: |
Demultiplexer
Fabrication Materials science Physics::Instrumentation and Detectors business.industry Band gap Physics::Optics Mach–Zehnder interferometer Optical switch Gallium arsenide Condensed Matter::Materials Science Interferometry chemistry.chemical_compound Optics chemistry Optoelectronics business Quantum well |
| Zdroj: | Scopus-Elsevier |
| Popis: | We report a novel method of fabricating a compact, monolithically integrated AlInGaAs Mach-Zehnder asymmetric interferometer for use as a 40 Gbit/s demultiplexer. Instead of regrowth, the plasma process damage induced quantum well intermixing was used to modify the bandgap of passive waveguides. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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