光纖通信系統(tǒng)

第一章  基本光纖通信器件                    
 1.1  引言                  
 1.2  光纖                  
 1.2.1 折射率和反射. 折射定律                  
 1.2.2 全內(nèi)反射                  
 1.2.3 階躍折射率光纖及條形光波導(dǎo)：射線理論                  
 1.2.4 在條形光波導(dǎo)中的麥克斯韋方程組                  
 1.2.5 偶傳輸模式                  
 1.2.6 奇?zhèn)鬏斈Ｊ姜í?nbsp;                 
 1.2.7 模的數(shù)量和單模光纖                  
 1.2.8 相速度                  
 1.2.9 群速度                  
 1.2.10 衰減和色散                  
 1.2.11 色散位移光纖和色散平坦光纖                  
 1.2.12 保偏光纖和單偏振光纖                    
 1.3  光源                    
 1.3.1 發(fā)光二極管                  
 1.3.2 激光器                    
 1.4  光檢測(cè)器                    
 1.4.1 PIN光電二極管                  
 1.4.2 雪崩二極管(APD)                    
 習(xí)題                  
 參考文獻(xiàn)                  
 精選書(shū)目                    
 第二章  光纖通信的數(shù)理基礎(chǔ)                    
 2.1  引言                  
 2.2  概率和隨機(jī)變量                  
 2.2.1 概率論                  
 2.2.2 隨機(jī)變量                  
 2.3  某些重要的概率分布                    
 2.3.1 二項(xiàng)式分布                  
 2.3.2 泊松分布                  
 2.3.3 高斯分布                  
 2.3.4 X-方分布                  
 2.3.5 瑞利和萊斯分布                    
 2.4  信號(hào)與系統(tǒng)                    
 2.4.1 連續(xù)時(shí)間信號(hào)與系統(tǒng)                  
 2.4.2 離散時(shí)間信號(hào)和系統(tǒng)                    
 2.5  隨機(jī)過(guò)程                    
 2.5.1 連續(xù)時(shí)間隨機(jī)過(guò)程                  
 2.5.2 離散時(shí)間隨機(jī)過(guò)程                    
 2.6  頻譜分析                    
 2.6.1 確定性信號(hào)                  
 2.6.2 平穩(wěn)隨機(jī)過(guò)程                  
 2.6.3 非平穩(wěn)隨機(jī)過(guò)程                    
 2.7  窄帶信號(hào)和系統(tǒng)                    
 2.7.1 窄帶信號(hào)和復(fù)包絡(luò)                  
 2.7.2 帶通系統(tǒng)及其低通表征                  
 2.8  檢測(cè)理論基礎(chǔ)                    
 2.8.1 加性噪聲中的一個(gè)信號(hào)                  
 2.8.2 加性噪聲上的〖WTBX〗M〖WTBZ〗個(gè)信號(hào)                  
 2.9  由光到信號(hào)                    
 習(xí)題                  
 參考文獻(xiàn)                    
 第三章  二進(jìn)制光通信系統(tǒng)                    
 3.1  引言                  
 3.2  系統(tǒng)主要部件                  
 3.2.1 發(fā)射機(jī)                  
 3.2.2 光纖                  
 3.2.3 接收機(jī)                    
 3.3  光纖的物理限制                    
 3.3.1 衰減的限制                  
 3.3.2 色散限制的直觀推斷                  
 3.3.3 光纖色散引起的功率代價(jià)                  
 3.3.4 衰減和色散的綜合限制                  
 3.3.5 在光放大鏈路中衰減和色散的限制                    
 3.4  接收機(jī)特性                    
 3.4.1 接收機(jī)靈敏度的量子極限                  
 3.4.2 檢測(cè)信號(hào)和散粒噪聲                  
 3.4.3 接收機(jī)熱噪聲                  
 3.4.4 一種接收機(jī)的綜合模型                  
 3.4.5 無(wú)碼間干擾情況                    
 3.5  性能估算                    
 3.5.1 誤碼概率                  
 3.5.2 一個(gè)簡(jiǎn)例：沒(méi)有碼間干擾的誤碼概率                  
 3.5.3 接收機(jī)靈敏度                    
 3.6  高阻抗和互阻抗接收機(jī)的比較                    
 3.6.1 高阻抗接收機(jī)                  
 3.6.2 互阻抗接收機(jī)                  
 3.6.3 靈敏度分析小結(jié)                    
 3.7  數(shù)字光系統(tǒng)中的其它缺陷                    
 3.7.1 消光比                  
 3.7.2 相對(duì)強(qiáng)度噪聲                  
 3.7.3 定時(shí)抖動(dòng)                  
 3.7.4 模式噪聲                  
 3.7.5 模式分配噪聲                    
 3.8  一般的設(shè)計(jì)考慮                    
 3.8.1 多模和單模光纖                  
 3.8.2 PIN與APD光電檢測(cè)器                  
 3.8.3 高阻抗與互阻抗接收機(jī)                    
 習(xí)題                  
 參考文獻(xiàn)                  
 第四章  相干光系統(tǒng)                    
 4.1  動(dòng)機(jī)和基礎(chǔ)                  
 4.1.1 初步定量了解                    
 4.2  基本的接收機(jī)靈敏度：零差系統(tǒng)                  
 4.2.1 PSK調(diào)制                  
 4.2.2 同步ASK調(diào)制                  
 4.2.3 頻移鍵控(FSK)調(diào)制                    
 4.3  外差系統(tǒng)：同步檢測(cè)                    
 4.3.1 PSK調(diào)制                  
 4.3.2 同步ASK調(diào)制                  
 4.3.3 同步FSK調(diào)制                  
 4.3.4 零差還是外差?                    
 4.4  外差系統(tǒng)：異步檢測(cè)                    
 4.4.1 異步ASK                  
 4.4.2 異步FSK                  
 4.4.3 FSK雙濾波器接收機(jī)                  
 4.4.4 FSK單濾波器接收機(jī)                    
 4.5  外差系統(tǒng)：差分檢測(cè)                    
 4.5.1 低偏置FSK                  
 4.5.2 DPSK                    
 4.6  靈敏度的小結(jié)與比較                    
 4.7  光橋接器                    
 4.7.1 無(wú)損耗橋接器                  
 4.7.2 π/2橋接器                  
 4.7.3 平衡接收機(jī)                    
 4.8  相位噪聲與線寬                    
 4.8.1 激光器相位噪聲的模型                  
 4.8.2 激光器相位噪聲對(duì)系統(tǒng)的影響                    
 4.9  同步系統(tǒng)                    
 4.9.1 相位誤差對(duì)系統(tǒng)性能的影響?yīng)í?nbsp;                 
 4.9.2 零差相位鎖定                  
 4.9.3 外差相位鎖定                    
 4.10  異步系統(tǒng)                    
 4.10.1 雙濾波器異步FSK                  
 4.10.2 異步ASK                    
 4.11  差分檢測(cè)方式                    
 4.11.1 DPSK                  
 4.11.2 CPFSK                  
 4.11.3 相位分集接收機(jī)                    
 4.12  如何處理相位噪聲：小結(jié)                    
 4.12.1 同步方式                  
 4.12.2 差分檢測(cè)方式                  
 4.12.3 異步方式                  
 4.12.4 相位分集接收機(jī)                     
 4.13  偏振起伏                    
 4.13.1 偏振失配的影響?yīng)í?nbsp;                 
 4.13.2 偏振控制系統(tǒng)                  
 4.13.3 保偏光纖                  
 4.13.4 偏振擴(kuò)展                  
 4.13.5 偏振分集                    
 習(xí)題                  
 參考文獻(xiàn)                  
 第五章  光放大器                    
 5.1  引言                  
 5.1.1 直接放大的優(yōu)點(diǎn)                  
 5.1.2 基本的放大器組態(tài)                  
 5.1.3 光放大器的種類                    
 5.2  半導(dǎo)體放大器                  
 5.2.1 速率方程和增益                  
 5.2.2 糾正晶面反射                  
 5.2.3 放大器噪聲和SNR                  
 5.2.4 電等效SNR                  
 5.2.5 糾正半導(dǎo)體增益介質(zhì)的偏振依賴性影響的方法                  
 5.2.6 多信道的交叉調(diào)制和飽和感生串音                  
 5.2.7 半導(dǎo)體放大器的應(yīng)用                    
 5.3  摻鉺光纖放大器(EDFAs)                    
 5.3.1 基本的光譜特性                  
 5.3.2 功能性EDFA中所需的元件                  
 5.3.3 增益和噪聲的相關(guān)性                  
 5.3.4 EDFA的噪聲                  
 5.3.5 飽和特性和串話                  
 5.3.6 集總式和分布式放大器的噪聲                  
 5.3.7 EDFA的應(yīng)用                  
 5.3.8 摻鉺集成波導(dǎo)放大器                    
 5.4  SOA和EDFA主要特性的比較                    
 5.5  其它類型的光纖放大器                    
 5.5.1 摻鐠放大器                  
 5.5.2 布里淵放大器和拉曼放大器                    
 5.6  小結(jié)                  
 習(xí)題                  
 參考文獻(xiàn)                  
 第六章  孤子系統(tǒng)                    
 6.1  引言                  
 6.2  孤子的直觀解釋                  
 6.3  孤子用于長(zhǎng)距離傳輸時(shí)的優(yōu)點(diǎn)                  
 6.4  孤子的推導(dǎo)                  
 6.4.1 非線性無(wú)色散介質(zhì)                  
 6.4.2 線性色散介質(zhì)                  
 6.4.3 非線性色散介質(zhì)                  
 6.5  振幅. 持續(xù)時(shí)間. 能量和功率                  
 6.6  高階孤子                  
 6.7  孤子的定性物理解釋                  
 6.8  孤子所需的峰值脈沖功率的估計(jì)                  
 6.9  光纖的損耗及其補(bǔ)償方法                  
 6.10  孤子系統(tǒng)中的集總式放大器                  
 6.11  偏振色散                  
 6.12  孤子系統(tǒng)中的ASE噪聲                  
 6.13  孤子系統(tǒng)中的誤碼率                  
 6.14  利用循環(huán)回路進(jìn)行孤子試驗(yàn)                  
 6.15  孤子的波分復(fù)用                  
 6.15.1 WDM系統(tǒng)中的孤子碰撞                  
 6.15.2 碰撞孤子的加速度和速度移動(dòng)                  
 6.15.3 WDM的設(shè)計(jì)規(guī)則和信道數(shù)                    
 6.16  孤子脈沖源                    
 6.16.1 光纖環(huán)孤子激光器                  
 6.16.2 法布里珀羅光纖孤子激光器                  
 6.16.3 DFB激光器/外調(diào)制孤子源                  
 6.16.4 DFB激光器/集成調(diào)制器孤子源                    
 6.17  超越哥頓豪斯極限                    
 6.17.1 頻域?yàn)V波技術(shù)                  
 6.17.2 時(shí)域?yàn)V波技術(shù)                    
 習(xí)題                  
 參考文獻(xiàn)                  
 第七章  多信道系統(tǒng)                    
 7.1  引言                    
 7.1.1 光纖帶寬                  
 7.1.2 常用的復(fù)用方式                  
 7.1.3 基本拓?fù)浣Y(jié)構(gòu)                  
 7.1.4 電路交換和分組交換                    
 7.2  時(shí)分復(fù)用                    
 7.3  波分復(fù)用                    
 7.3.1 基本運(yùn)行過(guò)程                  
 7.3.2 拓?fù)浜徒Y(jié)構(gòu)                  
 7.3.3 可能的技術(shù)                  
 7.3.4 系統(tǒng)設(shè)計(jì)指南                  
 7.3.5 光放大                  
 7.3.6 光纖的非線性和色散                  
 7.3.7 WDM系統(tǒng)的傳輸容量                  
 7.3.8 波長(zhǎng)變換和波長(zhǎng)重用                    
 7.4  副載波復(fù)用                    
 7.4.1 調(diào)制與解調(diào)                  
 7.4.2 多信道頻分復(fù)用                  
 7.4.3 WDM/SCM混合系統(tǒng)                    
 7.5  碼分復(fù)用(CDM)                  
 7.6  空分復(fù)用                  
 7.7  網(wǎng)絡(luò)問(wèn)題                    
 7.7.1 交換                  
 7.7.2 網(wǎng)絡(luò)舉例                  
 7.7.3 協(xié)議                    
 7.8  小結(jié)                    
 習(xí)題                  
 參考文獻(xiàn)                  
 附錄A  信噪比Λ1的一般形式的推導(dǎo)                  
 附錄B  相位噪聲-幅度噪聲轉(zhuǎn)換的統(tǒng)計(jì)特性                  
 B.1  濾濾包絡(luò)的模擬                  
 B.2  FOKKERPLANCK方程的數(shù)值求解                  
 B.3  利用截?cái)嗉?jí)數(shù)的解析近似                  
 B.4  采用指數(shù)概率密度函數(shù)的解析近似                  
 B.5  HUMBLET解析近似                  
 B.6  Z的精確矩                  
 B.7  隨機(jī)變量W的矩                  
 B.8  不同解析方法的比較                  
 B.9  在4.10節(jié)中采用的方法                    
 習(xí)題                  
 參考文獻(xiàn)                    
 附錄C  由求積法求統(tǒng)計(jì)平均                  
 C.1  高斯求積法的收斂性和準(zhǔn)確性                  
 參考文獻(xiàn)                    
 符號(hào)表                    
 索引