Ultra-compact Si-photonic DQPSK demodulator
| Autor: | J-F Gagne, Michel Poulin, Carl Paquet, Y. Painchaud |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Materials science
Silicon business.industry Astrophysics::Instrumentation and Methods for Astrophysics Nanophotonics Physics::Optics chemistry.chemical_element Polarization (waves) Optics chemistry Polarization mode dispersion Astronomical interferometer Demodulation Photonics business Computer Science::Information Theory Phase-shift keying |
| Zdroj: | Optical Fiber Communication Conference. |
| DOI: | 10.1364/ofc.2012.om3j.3 |
| Popis: | We propose an ultra-compact DQPSK demodulator based on silicon nano-photonics using a polarization diversity approach. Using interleaved delay-line interferometers, a low polarization dependent frequency shift of 0.5 GHz has been obtained. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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