光纖通信中常用英文縮寫

1、光纖通信中常用英文縮寫( 光纖通信中常用英文縮寫(2006-08-15 08:43:28)轉載 分類： 課程相關知識 光纖通信中常用英文縮寫Acronymsac alternating current 交變電流交流AM amplitude modulation 幅度調制AON all-optical network 全光網(wǎng)絡APD avalanche photodiode 雪崩二極管ASE amplified spontaneous emission 放大自發(fā)輻射ASK amplitude shift keying 幅移鍵控ATM asynchronous transfer mode 異步轉移

2、模式BER bit error rate 誤碼率BH buried heterostructure 掩埋異質結BPF band pass filter 帶通濾波器C3 cleaved-coupled cavity 解理耦合腔CATV common antenna cable television 有線電視CDM code division multiplexing 碼分復用CNR carrier to noise ratio 載噪比CSO Composite second order 復合二階CPFSK continuous-phase frequency-shift keying 連續(xù)相位頻

3、移鍵控CVD chemical vapour deposition 化學汽相沉積CW continuous wave 連續(xù)波DBR distributed Bragg reflector 分布布拉格反射DFB distributed feedback 分布反饋dc direct current 直流DCF dispersion compensating fiber 色散補償光纖DSF dispersion shift fiber 色散位移光纖DIP dual in line package 雙列直插DPSK differential phase-shift keying 差分相移鍵控EDFA

4、erbium doped fiber amplifier 摻鉺光纖激光器FDDI fiber distributed data interface 光纖數(shù)據(jù)分配接口FDM frequency division multiplexing 頻分復用FET field effect transistor 場效應管FM frequency modulation 頻率調制FP Fabry Perot 法布里里-珀落FSK frequency-shift keying 頻移鍵控FWHM full width at half maximum 半高全寬FWM four-wave mixing 四波混頻GVD

5、group-velocity dispersion 群速度色散HBT heterojunction-bipolar transistor 異質結雙極晶體管HDTV high definition television 高清晰度電視HFC hybrid fiber-coaxial 混合光纖纖/電纜IC integrated circuit 集成電路IMD intermodulation distortion 交互調制失真IM/DD intensity modulation with direct detection 強度調制直接探測ISDN integrated services digital

6、 network 綜合業(yè)務數(shù)字網(wǎng)ISI intersymbol interference 碼間干擾LAN local-area network 局域網(wǎng)LED light emitting diode 發(fā)光二極管L-I light current 光電關系LPE liquid phase epitaxy 液相外延MAN metropolitan-area network 城域網(wǎng)MBE molecular beam epitaxy 分子束外延MOCVD metal-organic chemical vapor deposition金屬有機物化學汽相沉積MCVD Modified chemical

7、vapor deposition改進的化學汽相沉積MONET Multiwavelength optical network 多波長光網(wǎng)絡MPEG motion-picture entertainment group 視頻動畫專家小組MPN mode-partition noise 模式分配噪聲MQW multiquantum well 多量子阱MSK minimum-shift keying 最小頻偏鍵控MSR mode-suppression ratio 模式分配噪聲MZ mach-Zehnder 馬赫澤德NA numerical aperture 數(shù)值孔徑NF noise figure

8、噪聲指數(shù)NEP noise-equivalent power 等效噪聲功率NRZ non-return to zero 非歸 零NSE nonlinear Schrodinger equation 非線性薛定額方程OC optical carrier 光載波OEIC opto-electronic integrated circuit 光電集成電路OOK on-off keying 開關鍵控OPC optical phase conjugation 光相位共軛OTDM optical time-division multiplexing 光時分復用OVD outside-vapor depos

9、ition 軸外汽相沉積OXC optical cross-connect 光交叉連接PCM pulse-code modulation 脈沖編碼調制PDF probability density function 概率密度函數(shù)PDM polarization-division multiplexing 偏振復用PON passive optical network 無源接入網(wǎng)PSK phase-shift keying 相移鍵控RIN relative intensity noise 相對強度噪聲RMS root-mean-square 均方根RZ return-to-zero 歸零RA r

10、aman amplifier 喇曼放大器SAGCM separate absorption, grading, charge, and multiplication吸收漸變電荷倍增區(qū)分離APD 的一種SAGM separate absorption and multiplication吸收漸變倍增區(qū)分離APD 的一種SAM separate absorption and multiplication吸收倍增區(qū)分離APD 的一種SBS stimulated Brillouin scattering 受激布里淵散射SCM subcarrier multiplexing 副載波復用SDH synch

11、ronous digital hierarchy 同步數(shù)字體系SLA/SOA semiconductor laser/optical amplifier 半導體光放大器SLM single longitudinal mode 單縱模SNR signal-to-noise ratio 信噪比SONET synchronized optical network 同步光網(wǎng)絡SPM self-phase modulation 自相位調制SRS stimulated Raman scattering 受激喇曼散射STM synchronous transport module 同步轉移模塊STS syn

12、chronous transport signal 同步轉移信號TCP/IP transmission control protocol/internet protocol傳輸控制協(xié)議議/互聯(lián)網(wǎng)協(xié)議TDM time-division multiplexing 時分復用TE transverse electric 橫電模TM transverse magnetic 橫磁TW traveling wave 行波VAD vapor-axial epitaxy 軸向汽相沉積VCSEL vertical-cavity surface-emitting laser垂直腔表面發(fā)射激光器VPE vapor-p

13、hase epitaxy 汽相沉積VSB vestigial sideband 殘留邊帶WAN wide-area network 廣域網(wǎng)WDMA wavelength-division multiple access 波分復用接入系統(tǒng)WGA waveguide-grating router 波導光柵路由器XPM cross-phase modulation 交叉相位調制YIG yttrium iron garnet 釔鐵石榴石晶體DWDM dense wavelength division multiplexing/multiplexer密集波分復用用/器FBG fiber-bragg gr

14、ating 光纖布拉格光柵AWG arrayed-waveguide grating 陣列波導光柵LD laser diode 激光二極管AOTF acousto optic tunable filter 聲光調制器AR coatings antireflection coatings 抗反膜SIOF step index optical fiber 階躍折射率分布GIOF graded index optical fiber 漸變折射率分布光纖通信技術課程常用詞匯Cross-talk 串音Passive component 無源器件Active component 有源器件Soliton 孤

15、子Jitter 抖動Heterodyne 外差Homodyne 零差Transmitter 發(fā)射機Receiver 接收機Transceiver module 收發(fā)模塊Birefringence 雙折射Chirp 啁啾Binary 二進制Chromatic dispersion 色度色散Cladding 包層Jacket 涂層Core cladding interface 纖芯包層界面Gain-guided semiconductor laser 增益波導半導體激光器Index-guide semiconductor laser 折射率波導半導體激光器Damping constant 阻尼常數(shù)

16、Threshold 閾值Power penalty 功率代價Dispersion 色散Attenuation 衰減Nonlinear optical effect 非線性效應Polarization 偏振Double heterojunction 雙異質結Electron-hole recombination 電子空穴復合Linewidth 線寬Preamplifer 前置放大器Inline amplifier 在線放大器Power amplifier 功率放大器Extinction ratio 消光比Eye diagram 眼圖Fermi level 費米能級Multimode fiber

17、多模光纖Higher-order dispersion 高階色散Dispersion slope 色散斜率Block diagram 原理圖Quantum limited 量子極限Intermode dispersion 模間色散Intramode dispersion 模內色散Filter 濾波器Directional coupler 定向耦合器Isolator 隔離器Circulator 環(huán)形器Detector 探測器Laser 激光器Polarization controller 偏振控制器Attenuator 衰減器Modulator 調制器Optical switch 光開關Lowp

18、ass filter 低通濾波器Highpass filter 高通濾波器Bandpass filter 帶通濾波器Longitudinal mode 縱模Transverse mode 橫模Lateral mode 側模Sensitivity 靈敏度Linewidth enhancement factor 線寬增強因子Packet switch 分組交換Quantum efficiency 量子效率White noise 白噪聲Responsibility 響應度Waveguide dispersion 波導色散Stripe geometry semiconductor laser 條形激光器Ridge waveguide 脊波導Zero-dispersion wavelength 零色散波長Free spectral range 自由光譜范圍Surface emitting LED 表面發(fā)射LEDEdge emitting LED 邊