光纤通信中常用英文缩写

1、光纤通信中常用英文缩写（光纤通信中常用英文缩写(2006-08-1508:43:28)分类：课程相关知识光纤通信中常用英文缩写Aero nymsac alter nati ng eurre nt 交变电流交流AM amplitude modulation 幅度调制AON all-optical network 全光网络APD avala nche photodiode 雪崩二极管ASE amplified spontan eous emission放 大自发辐射ASK amplitude shift keyi ng 幅移键控ATM asynchronous tra nsfer mode 异步转

2、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 com mon antenna cable television有 线电视CDM code divisio n multiplex ing 码分复用CNR carrier to n oise ratio 载噪比CSO Composite sec ond order 合二阶CPFSK contin uous-phase freque ncy-shift key i

3、n连续相位频移键控CVD chemical vapour depositi on 化学汽相沉积CW con ti nu ous wave 连续波DBR distributed Bragg reflector 分布布拉格反射DFB distributed feedback 分布反馈dc direct curre nt 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 differe ntial phase-shift keyi ng

4、 差分相移键控EDFA erbium doped fiber amplifier 掺铒光纤激光器FDDI fiber distributed data in terface 光纤数据分配接口FDM freque ncy divisio n multiplex ing 频分复用FET field effect tran sistor 场效应管FM freque ncy modulati on 频率调制FP Fabry Perot法布里里-珀落FSK freque ncy-shift keying 频移键控FWHM full width at half maximum 半高全宽FWM four-w

5、ave mixi ng 四波混频GVD group-velocity dispersion 群速度色散HBT heteroj un cti on-bipolar tran sistor 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 in termodulation distorti on 交互调制失真IM/DD intensity modulation with direct detection 强度调制直接探测ISDN

6、 in tegrated services digital n etwork 综合业务数字网ISI in tersymbol in terfere nee 码间干扰LAN local-area n etwork 局域网LED light emitting diode 发光二极管L-I light current 光电关系LPE liquid phase epitax y 液相外延MAN metropolitan-area network 城域网MBE molecular beam epitaxy 分子束外延MOCVD metal-orga nic chemical vapor depositi

7、 on金属有机物化学汽相沉积MCVD Modified chemical vapor depositi on改进的化学汽相沉积MONET Multiwavelength optical network 多波长光网络MPEG motio n-picture en tertai nment 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 mi nim um-shift keyi ng 最小频偏键控MSR mode-suppressi on ratio 模式分配噪声MZ mach-Zeh nder

8、马赫泽德NA nu merical aperture 数值孔径NF no ise figure 噪声指数NEP noise-equivale nt power 等效噪声功率NRZ non-retur n to zero 非归J | A零NSE nonlin ear Schrodi nger equatio n 非线性薛定额方程OC optical carrier 光载波OEIC opto-electr onic in tegrated circuit 光电集成电路OOK on-off keyi ng 开关键控OPC optical phase conjugati on 光相位共轭OTDM op

9、tical time-division multiplexing 光时分复用OVD outside-vapor deposition 轴外汽相沉积OXC optical cross-co nn ect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 n etwork 无源接入网PSK phase-shift keyi ng 相移键控RIN relative inten

10、 sity n oise 相对强度噪声RMS root-mea n-square 均方根RZ return-to-zero 归零RA rama n amplifier 喇曼放大器SAGCM separate absorpti on, grad ing, charge, and multiplicati on吸收渐变电荷倍增区分离APD的一种SAGM separate absorpti on and multiplicati on吸收渐变倍增区分离APD的一种SAM separate absorpti on and multiplicati on吸收倍增区分离APD的一种SBS stimulat

11、ed Brillouin scatteri ng 受激布里渊散射SCM subcarrier multiplexi ng 副载波复用SDH synchronous digital hierarchy同 步数字体系SLA/SOA semico nductor laser/optical amplifier 半导体光放大器SLM single Iongitudinal mode 单纵模SNR signal-to-noise ratio信噪比SONET syn chro nized optical network 同步光网络SPM self-phase modulation 自相位调制SRS sti

12、mulated Raman scatteri ng受激喇曼散射STM synchronous tran sport module 同步转移模块STS synchronous tran sport sig na 同步转移信号TCP/IP tran smissi on con trol protocol/i nternet protocol传输控制协议议/互联网协议TDM time-division multiplexing 时分复用TE tra nsverse electric 横电模TM tran sverse magn etic 横磁TW traveli ng wave 行波VAD vapo

13、r-axial epitaxy 轴向汽相沉积VCSEL vertical-cavity surface-emitti ng laser垂直腔表面发射激光器VPE vapor-phase epitaxy汽 相沉积VSB vestigial sideba nd 残留边带WAN wide-area n etwork 广域网WDMA wavele ngth-division multiple access 波分复用接入系统WGA waveguide-grati ng router 波导光栅路由器XPM cross-phase modulation 交叉相位调制YIG yttrium iron gar

14、net钇铁石榴石晶体DWDM dense wavele ngth divisi on multiplex in g/multiplexer密集波分复用用/器FBG fiber-bragg grati ng光纤布拉格光栅AWG arrayed-waveguide grati ng 阵列波导光栅LD laser diode 激光二极管AOTF acousto optic tun able filter 声光调制器AR coati ngs an tireflecti on coat ings 抗反膜SIOF step in dex optical fiber 阶跃折射率分布GIOF graded i

15、n dex 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 comp onent 无源器件Active comp onent 有源器件Solit on 孤子Jitter抖动Heterod yne 夕卜差Homod yne 零差Tra nsmitter 发射机Receiver接收机Tra nsceiver module 收发模块Birefringence 双折射Chirp啁啾Binary二进制Chromatic dispers ion 色度色散Claddi ng 包层Jacket涂层Core claddi ng in terface 纤

16、芯包层界面Gai n-guided semico nductor laser增益波导半导体激光器In dex-guide semico nductor laser折射率波导半导体激光器Dampi ng con sta nt 阻尼常数Threshold 阈值Power pen alty功率代价Dispersion 色散Attenuation 衰减Nonlinear optical effect 非线性效应Polarizati on 偏振Double heterojunction 双异质结Electro n-hole recomb in ati on 电子空穴复合Lin ewidth 线宽Prea

17、mplifer前置放大器Inline amplifier在线放大器Power amplifier功率放大器Ext in cti on ratio 消光比Eye diagram 眼图Fermi level费米能级Multimode fiber 多模光纤Higher-order dispersi on 高阶色散Dispers ion slope 色散斜率Block diagram 原理图Quantum limited 量子极限In termode dispersi on 模间色散In tramode dispersi on 模色散Filter滤波器Directi onal coupler 定向耦合

18、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 switch 光开关Lowpass filter低通滤波器Highpass filter高通滤波器Ban dpass filter带通滤波器Lon gitudi nal mode 纵模Tran sverse mode 横模Lateral mode 侧模Sen sitivity 灵敏度Lin ewidth enhan ceme nt factor 线宽增强因子Packet switch分组交换Qua ntum efficie ncy 量子效率White noise 白噪声Resp on sibility 响应度Waveguide dispers ion 波导色散Stripe geometry semic on ductor laser 条形激光器Ridge waveguide 脊波导Zero-dispers ion wavele ngth 零色散波长Free spectral range 自由光谱围Surface emitting LED表面发射 LEDEdge emitting LED