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題 名 | 利用外部光源注入技術來提升光纖-微波系統的傳輸性能=Improved Systems Performance for Radio-on-Fiber Transmissions by Using External Light-Injection Technique |
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作 者 | 蘇恆生; 呂海涵; | 書刊名 | 光學工程 |
卷 期 | 89 民94.03 |
頁 次 | 頁86-91 |
分類號 | 448.6 |
關鍵詞 | 外部光源注入技術; 光纖-微波; 垂直共振腔面射型雷射; 誤差向量大小; 三階互調失真載波比; 誤碼率; External light injection technique; Radio-on-fiber; Vertical cavity surface emitting lasers; Error vector magnitude; Intermodulation distortion to carrier ratio; Bit error rate; |
語 文 | 中文(Chinese) |
中文摘要 | 本論文中,我們提出並且論證一個使用外部光源注入技術及1.55μm垂直共振控面射型雷射為基礎的多模光纖-微波系街我們可以從所我們所提出的多模光纖-微波系統中量測到低的誤差向量大小(≦3.5%),三階互調失真載波比(-60dBc)及誤碼率(10-9)等參數值。在多模光纖-微波系統中,使用垂直共振腔面射型雷射來當光源是極具吸引力的,因為它容被製造且具有優勢的價格競爭能力。此建議的多模光纖-微波系統,適合使用於短距離的微波與光連結。 |
英文摘要 | In this paper, we propose a radio on multimode fiber (MMF) system based on 1.55μm vertical cavity surface emitting lasers (VCSELs) and external light injection technique is proposed and demonstrated. Low error vector magnitude (EVM; ≦3.5%), third order intermodulation distortion to carrier ratio (IMD3/C; -60dBc) and bit error rate (BER; 10-9) value were obtained in our proposed radio on MMF systems. Using VCSELs as optical sources in radio on MMF systems are very attractive, as they are relatively simple to fabricate and potentially low cost. Such a proposed radio on MMF system is suitable for the short-haul microwave optical link. |
本系統中英文摘要資訊取自各篇刊載內容。