完整後設資料紀錄
DC 欄位語言
dc.contributor.author梁仁昱en_US
dc.contributor.authorRen-Yuh Liangen_US
dc.contributor.author尉應時en_US
dc.contributor.authorDr. Winston I. Wayen_US
dc.date.accessioned2014-12-12T02:12:22Z-
dc.date.available2014-12-12T02:12:22Z-
dc.date.issued1993en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#NT820436041en_US
dc.identifier.urihttp://hdl.handle.net/11536/58171-
dc.description.abstract本論文研製之外調式固態雷射光纖傳輸系統,利用高功率低雜訊的固態雷 射加上壓控的調制器,做為傳輸系統的主要部份。實驗上製作穩壓電路及 線性化電路改善調制器本身的非線性,使60個AM- NTSC頻道經25公里光纖 ,CNR > 50dB 、CTB <-57dBc、CSO < -65 dBc。線性化電路使系統CTB可 改善12dB,全系統傳輸功率達10dB。 A high power Nd:YAG laser with a linearized external modulator is demonstrated for a transmission of 60 channel AM-NTSC video. The nonlinear of external modulator limit the performance of such a system .In this thesis ,we demonstrate a bias controller and a pre-distortion linearization technique which reduce the modulator generated third-order distortion products by 12 dB.When combined with the Nd:YAG laser ,the yield a 60-channel video system with 10 dB power budget for carrier-to-noise ratio of 50dB and com- posite distortion products ;CTB less than -57dBc and CSO less than -65dBczh_TW
dc.language.isozh_TWen_US
dc.subject外調式調變器;固態雷射;光纖傳輸系統;預失真;有線電視;線性化zh_TW
dc.subjectexternal modulator;Nd:YAG laser;optical fiber transmission system;predistortion;CATV;linearizationen_US
dc.title外調式固態雷射光纖傳輸系統zh_TW
dc.titleOptical fiber transmission system by using a Nd:YAG laser and external modulatoren_US
dc.typeThesisen_US
dc.contributor.department電信工程研究所zh_TW
顯示於類別:畢業論文