An optical emitter, communication system and method
An optical emitter comprising a primary laser and a plurality of secondary lasers wherein each secondary laser is optically injection locked to said primary laser, the emitter further comprising at least one polarisation controller configured to control the polarisation of the output of at least one...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | An optical emitter comprising a primary laser and a plurality of secondary lasers wherein each secondary laser is optically injection locked to said primary laser, the emitter further comprising at least one polarisation controller configured to control the polarisation of the output of at least one of the secondary lasers,the emitter further comprising a combination unit that is configured to combine the outputs of the secondary laser modules into an output signal. |
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