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Multi-band radio over fiber system with all-optical halfwave rectification, transmission and frequency down-conversion

机译:具有全光半波整流,传输和频率下变频的光纤多频带无线电系统

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摘要

We introduce a novel application of all-optical half-wave rectification in the transportation and delivery of multi-frequency radio-over fiber signals. System evaluation was performed of transmission over various optical fiber types and all-optical envelope detection was implemented to achieve error-free frequency down-conversion of ASK signals modulated on 10 GHz, 16 GHz and 40 GHz carriers. Transmission power penalty of less than 1.5 dB was observed after 25 km SMF and 80 km NZDSF.
机译:我们介绍了全光半波整流在多频无线光纤信号的传输和传输中的新应用。对各种光纤类型上的传输进行了系统评估,并实施了全光包络检测,以实现对在10 GHz,16 GHz和40 GHz载波上调制的ASK信号进行无差错的频率下变频。在25 km SMF和80 km NZDSF之后,观察到传输功率损失小于1.5 dB。

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