應用振幅調變和相位調變八字形光纖鎖模雷射於高速脈衝信號傳輸之研究

dc.contributor曹士林zh_TW
dc.contributorShyh-Lin Tsaoen_US
dc.contributor.author楊有為zh_TW
dc.contributor.authorYu-Wei Yangen_US
dc.date.accessioned2019-09-04T01:27:27Z
dc.date.available2007-9-30
dc.date.available2019-09-04T01:27:27Z
dc.date.issued2005
dc.description.abstract本文分別提出高速振幅調變和調幅信號注入式相位調變及調頻注入式相位調變等三型鎖模雷射應用於光纖通訊傳輸系統之研究,於高速雷射光源之共振腔部份,是分別利用一個振幅調變器和一個相位調變器,注入外加調變訊號,使共振腔內之縱模產生建設性干涉,進而達到以低頻外加調變訊號,倍增其光訊號之重複率的諧波鎖模雷射。此外,我們微調外加調變訊號,以分析外加調變訊號對脈衝寬度、脈衝重複率、脈衝抖動、週期、上升時間和下降時間等因數的影響。於傳輸系統方面,我們應用於光纖通訊系統之整合。在光纖長距離傳輸部分,我們以長距離單模光纖搭配色散補償光纖,使色散得以補償,並以摻鉺光纖放大器補償長距離傳輸的損失,於此系統,我們改變模擬與理論參數,以眼圖來評估我們所設計不同的系統適合應用的條件。zh_TW
dc.description.abstractIn this thesis, we propose a fiber-satellite integration using a high speed AM fed amplitude-modulated mode-locked and AM/PM fed phase-modulated mode-locked figure-eight laser apply to transmission system. In the cavity of high speed laser source, we utilize an amplitude modulator and phase modulator to inject additive modulation signal respectively. The modulation signal can let the longitudinal mode in cavity produce constructive interference, and then, achieve small modulation signal to excite harmonic and rational mode-locked laser in high repetition rate. After producing high speed mode-locked laser, we do detuning the modulation parameters to analyze the effect of repetition rate, pulsewidth, rise time, falling time and jitter. In optical transmission systems, we consider the 100 km long single mode fiber is used in the fiber transmission analysis. We also insert the dispersion-compensated fiber to compensate chromatic dispersion, and analyse eye pattern with various transmission system, we can evaluate proper application for our designed system.en_US
dc.description.sponsorship光電科技研究所zh_TW
dc.identifierG0069248011
dc.identifier.urihttp://etds.lib.ntnu.edu.tw/cgi-bin/gs32/gsweb.cgi?o=dstdcdr&s=id=%22G0069248011%22.&%22.id.&
dc.identifier.urihttp://rportal.lib.ntnu.edu.tw:80/handle/20.500.12235/97944
dc.language英文
dc.language中文
dc.subject光纖通訊zh_TW
dc.subject色散補償zh_TW
dc.subject高速雷射zh_TW
dc.subject鎖模雷射zh_TW
dc.subject振幅調變zh_TW
dc.subject相位調變zh_TW
dc.subject光纖雷射zh_TW
dc.subjectoptical fiber communicationen_US
dc.subjectdispersion compensateden_US
dc.subjecthigh speed laseren_US
dc.subjectmode-locked laseren_US
dc.subjectamplitude modulatoren_US
dc.subjectphase modulatoren_US
dc.subjectfiber laseren_US
dc.title應用振幅調變和相位調變八字形光纖鎖模雷射於高速脈衝信號傳輸之研究zh_TW
dc.titleStudy of High Speed Pulse Transmission with Applying Amplitude Modulated and Phase Modulated Figure Eight Mode-Locked Fiber Laseren_US

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