簡化光纖傳輸系統之無線電與經濟性的多波段光源

在本篇論文，針對現今複雜且多元的光纖傳輸系統進行穩定且簡單化的探討。近年來網際網路蓬勃的發展，有線電視業者開始思考使用光纖網路提供光纖到府服務，以滿足上網、語音、與影像三合一的Triple Play應用服務，因此最佳化之有線電視光纖到府服務所需要的網路管理系統日顯重要。在本論文中，我們展現出如何開發並利用一套新穎的多波長雷射光源來取代多顆不同波長的雷射光源於分波多工(WDM)光纖通訊系統中。不同於昂貴而又複雜的多波長光源，本論文所介紹的多波長光源僅需要一顆單縱模的分佈回授布雷格雷射(Distributed Feedback；DFB)及一台無線訊號(RF)產生器即可產生出穩定的多波長的光源。利用此一光源來支持多個光纖網路。藉由此研究之成果，除了能簡化整體系統的複雜性之外，亦可以降低系統的建製成本，以達成低成本、低價格、高標準、高規格的目標。為了詳細的記錄本研究，首先我們會探討如何利用一顆廉價的單縱模的分佈回授布雷格雷射來產生出多波長雷射光源之相關學術研究。我們驗證了此一光源的實用性，這一實驗成果除了證明本研究成果之低廉之外，亦證明了此一多光源系統的優越性。

關鍵字

簡化光纖傳輸系統；光纖到府；經濟性

並列摘要

In this paper, for today's complex and diverse optical fiber transmission system of stable and simple. Vigorous development in recent years, the Internet, cable operators began to think about using a fiber optic network to provide fiber-to-government services to meet the Internet, voice, and video applications triple the Triple Play services, the cable TV fiber-to-optimal Government services required in the increasingly important network management system. In this paper, we show how to develop and use a novel multi-wavelength laser light source to replace the many stars of different wavelengths of laser light in the wavelength division multiplexing(WDM)optical fiber communication systems. Unlike expensive and complex multi-wavelength light source, described in this paper requires only one multi-wavelength light source distribution of a single longitudinal mode laser feedback Bragg(Distributed Feedback；DFB)and a wireless signal(RF) generator to produce Stable multi-wavelength light sources. To use this source to support multiple fiber optic networks. By the results of this study, in addition to simplifying the complexity of the overall system, the establishment also can reduce the cost of the system to achieve low cost, low price, high standard, high-profile targets. For a detailed record of this study, first of all we will discuss how to use a low-cost distribution of the single longitudinal mode laser feedback Bragg to generate a multi-wavelength laser source of the relevant academic research. We tested the practicality of such a light source, the experimental results in addition to the results of this study demonstrate the low outside, also proved that the advantages of a multi-source system.

並列關鍵字

Simplified Radio over Fiber Transport Systems ； Fiber To The Home(FTTH) ； Econony

參考文獻

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國際替代計量

簡化光纖傳輸系統之無線電與經濟性的多波段光源

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