Optical Delay Interferometers and their Application for Self-coherent Detection
Self-coherent receivers are promising candidates for reception of 100 Gbit/s data rates in optical networks. Self-coherent receivers consist of multiple optical delay interferometers (DI) with high-speed photodiodes attached to the outputs. By DSP of the photo currents it becomes possible to receive...
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| Autor Principal: | |
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| Formato: | Online |
| Idioma: | inglés |
| Publicado: |
KIT Scientific Publishing
2021
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| Subjects: | |
| Acceso en liña: | 34284 |
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| Summary: | Self-coherent receivers are promising candidates for reception of 100 Gbit/s data rates in optical networks. Self-coherent receivers consist of multiple optical delay interferometers (DI) with high-speed photodiodes attached to the outputs. By DSP of the photo currents it becomes possible to receive coherently modulated optical signals. Especially promising for 100 Gbit/s networks is the PolMUX DQPSK format, the self-coherent reception of which is described in detail. |
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