極化調變器於多重服務訊號產生模組之研究

Applications of Polarization Modulator for Multi-service Signal Generation Module

楊維元(Wei-Yuan Yang)

指導教授 ： 彭朋群

國立臺北科技大學/電資學院/光電工程系研究所/碩士(2014年)

https://doi.org/10.6841/NTUT.2014.00082

摘要

本研究提出一個基於極化調變器的多重服務訊號產生模組，此模組將應用於光纖微波通訊系統。多重服務的訊號是利用光升頻的方式產生，並利用極化分光器分出模態彼此正交的多重服務訊號，其中包含基頻、二倍及四倍的訊號，此架構同時整合並傳輸三頻訊號。經過25公里單模光纖傳輸之後，多重服務訊號的品質成功地達成微波光纖通訊系統的要求。

關鍵字

多重服務 ； 極化調變器 ； 光纖微波

並列摘要

In this work, we propose and experimentally demonstrated a multi-service signals generation module based on polarization modulator for RoF communication system. With the assistance of a polarization beam splitter, the pol-x and pol-y sidebands of optical polarization modulated multi-service signals can be separated colorlessly to achieve optical double/quadruple frequency. 3-band services are integrated and delivered simultaneously. After transmitting over 25 km single mode fiber, three band signals include OFDM and OOK are successfully achieved the qualities of radio-over-fiber communication.

並列關鍵字

Multi-service ； Polarization Modulator ； Radio-over-Fiber

參考文獻

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