光纤通信中常用英文缩写.docx

1、光纤通信中常用英文缩写光纤通信中常用英文缩写( 光纤通信中常用英文缩写(2006-08-15 08:43:28)转载 分类： 课程相关知识 光纤通信中常用英文缩写Acronymsac alternating current 交变电流交流AM amplitude modulation 幅度调制AON all-optical network 全光网络APD avalanche photodiode 雪崩二极管ASE amplified spontaneous emission 放大自发辐射ASK amplitude shift keying 幅移键控ATM asynchronous transfe

2、r mode 异步转移模式BER bit error rate 误码率BH buried heterostructure 掩埋异质结BPF band pass filter 带通滤波器C3 cleaved-coupled cavity 解理耦合腔CATV common antenna cable television 有线电视CDM code division multiplexing 码分复用CNR carrier to noise ratio 载噪比CSO Composite second order 复合二阶CPFSK continuous-phase frequency-shift k

3、eying 连续相位频移键控CVD chemical vapour deposition 化学汽相沉积CW continuous wave 连续波DBR distributed Bragg reflector 分布布拉格反射DFB distributed feedback 分布反馈dc direct current 直流DCF dispersion compensating fiber 色散补偿光纤DSF dispersion shift fiber 色散位移光纤DIP dual in line package 双列直插DPSK differential phase-shift keying

4、差分相移键控EDFA erbium doped fiber amplifier 掺铒光纤激光器FDDI fiber distributed data interface 光纤数据分配接口FDM frequency division multiplexing 频分复用FET field effect transistor 场效应管FM frequency modulation 频率调制FP Fabry Perot 法布里里-珀落FSK frequency-shift keying 频移键控FWHM full width at half maximum 半高全宽FWM four-wave mixi

5、ng 四波混频GVD group-velocity dispersion 群速度色散HBT heterojunction-bipolar transistor 异质结双极晶体管HDTV high definition television 高清晰度电视HFC hybrid fiber-coaxial 混合光纤纤/电缆IC integrated circuit 集成电路IMD intermodulation distortion 交互调制失真IM/DD intensity modulation with direct detection 强度调制直接探测ISDN integrated servi

6、ces digital network 综合业务数字网ISI intersymbol interference 码间干扰LAN local-area network 局域网LED light emitting diode 发光二极管L-I light current 光电关系LPE liquid phase epitaxy 液相外延MAN metropolitan-area network 城域网MBE molecular beam epitaxy 分子束外延MOCVD metal-organic chemical vapor deposition金属有机物化学汽相沉积MCVD Modifie

7、d chemical vapor deposition改进的化学汽相沉积MONET Multiwavelength optical network 多波长光网络MPEG motion-picture entertainment group 视频动画专家小组MPN mode-partition noise 模式分配噪声MQW multiquantum well 多量子阱MSK minimum-shift keying 最小频偏键控MSR mode-suppression ratio 模式分配噪声MZ mach-Zehnder 马赫泽德NA numerical aperture 数值孔径NF no

8、ise figure 噪声指数NEP noise-equivalent power 等效噪声功率NRZ non-return to zero 非归 零NSE nonlinear Schrodinger equation 非线性薛定额方程OC optical carrier 光载波OEIC opto-electronic integrated circuit 光电集成电路OOK on-off keying 开关键控OPC optical phase conjugation 光相位共轭OTDM optical time-division multiplexing 光时分复用OVD outside-

9、vapor deposition 轴外汽相沉积OXC optical cross-connect 光交叉连接PCM pulse-code modulation 脉冲编码调制PDF probability density function 概率密度函数PDM polarization-division multiplexing 偏振复用PON passive optical network 无源接入网PSK phase-shift keying 相移键控RIN relative intensity noise 相对强度噪声RMS root-mean-square 均方根RZ return-to-

10、zero 归零RA raman amplifier 喇曼放大器SAGCM separate absorption, grading, charge, and multiplication吸收渐变电荷倍增区分离APD 的一种SAGM separate absorption and multiplication吸收渐变倍增区分离APD 的一种SAM separate absorption and multiplication吸收倍增区分离APD 的一种SBS stimulated Brillouin scattering 受激布里渊散射SCM subcarrier multiplexing 副载波

11、复用SDH synchronous digital hierarchy 同步数字体系SLA/SOA semiconductor laser/optical amplifier 半导体光放大器SLM single longitudinal mode 单纵模SNR signal-to-noise ratio 信噪比SONET synchronized optical network 同步光网络SPM self-phase modulation 自相位调制SRS stimulated Raman scattering 受激喇曼散射STM synchronous transport module 同步

12、转移模块STS synchronous transport signal 同步转移信号TCP/IP transmission control protocol/internet protocol传输控制协议议/互联网协议TDM time-division multiplexing 时分复用TE transverse electric 横电模TM transverse magnetic 横磁TW traveling wave 行波VAD vapor-axial epitaxy 轴向汽相沉积VCSEL vertical-cavity surface-emitting laser垂直腔表面发射激光器

13、VPE vapor-phase epitaxy 汽相沉积VSB vestigial sideband 残留边带WAN wide-area network 广域网WDMA wavelength-division multiple access 波分复用接入系统WGA waveguide-grating router 波导光栅路由器XPM cross-phase modulation 交叉相位调制YIG yttrium iron garnet 钇铁石榴石晶体DWDM dense wavelength division multiplexing/multiplexer密集波分复用用/器FBG fib

14、er-bragg grating 光纤布拉格光栅AWG arrayed-waveguide grating 阵列波导光栅LD laser diode 激光二极管AOTF acousto optic tunable filter 声光调制器AR coatings antireflection coatings 抗反膜SIOF step index optical fiber 阶跃折射率分布GIOF graded index optical fiber 渐变折射率分布光纤通信技术课程常用词汇Cross-talk 串音Passive component 无源器件Active component 有源

15、器件Soliton 孤子Jitter 抖动Heterodyne 外差Homodyne 零差Transmitter 发射机Receiver 接收机Transceiver module 收发模块Birefringence 双折射Chirp 啁啾Binary 二进制Chromatic dispersion 色度色散Cladding 包层Jacket 涂层Core cladding interface 纤芯包层界面Gain-guided semiconductor laser 增益波导半导体激光器Index-guide semiconductor laser 折射率波导半导体激光器Damping co

16、nstant 阻尼常数Threshold 阈值Power penalty 功率代价Dispersion 色散Attenuation 衰减Nonlinear optical effect 非线性效应Polarization 偏振Double heterojunction 双异质结Electron-hole recombination 电子空穴复合Linewidth 线宽Preamplifer 前置放大器Inline amplifier 在线放大器Power amplifier 功率放大器Extinction ratio 消光比Eye diagram 眼图Fermi level 费米能级Multi

17、mode fiber 多模光纤Higher-order dispersion 高阶色散Dispersion slope 色散斜率Block diagram 原理图Quantum limited 量子极限Intermode dispersion 模间色散Intramode dispersion 模内色散Filter 滤波器Directional coupler 定向耦合器Isolator 隔离器Circulator 环形器Detector 探测器Laser 激光器Polarization controller 偏振控制器Attenuator 衰减器Modulator 调制器Optical swi

18、tch 光开关Lowpass filter 低通滤波器Highpass filter 高通滤波器Bandpass filter 带通滤波器Longitudinal mode 纵模Transverse mode 横模Lateral mode 侧模Sensitivity 灵敏度Linewidth enhancement factor 线宽增强因子Packet switch 分组交换Quantum efficiency 量子效率White noise 白噪声Responsibility 响应度Waveguide dispersion 波导色散Stripe geometry semiconductor

19、 laser 条形激光器Ridge waveguide 脊波导Zero-dispersion wavelength 零色散波长Free spectral range 自由光谱范围Surface emitting LED 表面发射LEDEdge emitting LED 边发射LEDEthernet 以太网Shot noise 散粒噪声Thermal noise 热噪声Quantum limit 量子极限Sensitivity degradation 灵敏度劣化Intensity noise 强度噪声Timing jitter 时间抖动Front end 前端Packaging 封装Maxwells equations 麦克斯韦方程组Material dispersion 材料色散Rayleigh scattering 瑞利散射Nonradiative recombination 非辐射复合Driving circuit 驱动电路