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

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Acronyms

ac 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 transfer 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 keying 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 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 mixing 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 services 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 Modified 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 noise figure 噪声指数

NEP noise-equivalent power 等效噪声功率

NRZ non-return to zero 非归

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-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-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

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 fiber-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 constant 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

Multimode 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 switch 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 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LED

Edge emitting LED 边发射LED

Ethernet 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

Maxwell’s 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

外贸中常见英文简写

外贸中常见英文简写 1 C&F (cost&freight)成本加运费价 2 T/T (telegraphic transfer)电汇 3 D/P (document against payment)付款交单 4 D/A (document against acceptance)承兑交单 5 C.O (certificate of origin)一般原产地证 6 G.S.P. (generalized system of preferences)普惠制 7 CTN/CTNS (carton/cartons)纸箱 8 PCE/PCS (piece/pieces)只、的个、的支等 9 DL/DLS (dollar/dollars)美元 10 DOZ/DZ (dozen)一打 11 PKG (package)一包,一捆,一扎,一件等 12 WT (weight)重量 13 G.W. (gross weight)毛重 14 N.W. (net weight)净重 15 C/D (customs declaration)报关单 16 EA (each)每个,各 17 W (with)具有 18 w/o (without)没有 19 FAC (facsimile)传真 20 IMP (import)进口 21 EXP (export)出口 22 MAX (maximum)最大的、的最大限度的 23 MIN (minimum)最小的,最低限度

24 M 或MED (medium)中等,中级的 25 M/V (merchant vessel)商船 26 S.S (steamship)船运 27 MT或M/T (metric ton)公吨 28 DOC (document)文件单据 29 INT (international)国际的 30 P/L (packing list)装箱单、的明细表 31 INV (invoice)发票 32 PCT (percent)百分比 33 REF (reference)参考的查价 34 EMS (express mail special)特快传递 35 STL. (style)式样、的款式、的类型 36 T或LTX或TX(telex)电传 37 RMB (renminbi)人民币 38 S/M (shipping marks)装船标记 39 PR或PRC (price) 价格 40 PUR (purchase)购买、购货 41 S/C (sales contract)销售确认书 42 L/C (letter of credit)信用证 43 B/L (bill of lading)提单 44 FOB (free on board)离岸价 45 CIF (cost,insurance&freight)成本+保险+运费价补充: CR=credit贷方,债主

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外贸中常见英文缩写

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19FAC(facsimile 传真20IMP(import)进口

21EXP(export) 出口 22MAX (maximum)最大的、最大限度的23MIN (mi nimum)最小的,最低限度 24M或MED (medium冲等,中级的 25M/V (merchant vessel商船 26S.S(steamship船运 27MT 或M/T(metric ton)公吨 28DOC (docume nt文件、单据 29INT (international) 国际的 30P/L (pack ing list)装箱单、明细表31INV (in voice发票 32PCT (perce nt百分比 33REF( refere nee)参考、查价 34EMS( express mail special特快传递35STL.(style式样、款式、类型 36T 或LTX或TX(telex)电传 37RMB( renminbi)人民币 38S/M (shipping marks)装船标记 39PR或PRC(price价格 40PUR (purchase购买、购货

外贸中常见的英文缩写

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用英文写电子邮件的常用句式

用英文写电子邮件的常用句式

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·IEEE1394:新的高速序列总线规格Institute of Electrical And Electronic Engineers ·Mouse:鼠标,常见接口规格为PS/2与USB ·KB:键盘,常见接口规格为PS/2与USB ·Speaker:喇叭 ·Printer:打印机 ·Scanner:扫描仪 ·UPS:不断电系统 ·IDE:指IDE接口规格Integrated Device Electronics,IDE接口装置泛指采用IDE接口的各种设备 ·SCSI:指SCSI接口规格Small Computer System Interface,SCSI接口装置泛指采用SCSI接口的各种设备 ·GH z:(中央处理器运算速度达Gega赫兹/每秒 ·FSB:指“前端总线(Front Side Bus”频率,以MHz为单位 ·ATA:指硬盘传输速率ATAttachment,ATA-133表示传输速率为133MB/sec ·AGP:显示总线Accelerated Graphics Port,以2X,4X,8X表示传输频宽模式 ·PCI:外围装置连接端口Peripheral Component Interconnect ·ATX:指目前电源供应器的规格,也指主机板标准大小尺寸 ·BIOS:硬件(输入/输出基本设置程序Basic Input Output System ·CMOS:储存BIOS基本设置数据的记忆芯片Complementary Metal-Oxide Semiconductor ·POST:开机检测Power On Self Test ·OS:操作系统Operating System ·Windows:窗口操作系统,图形接口

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