光電專業(yè)英語單詞

1、專英單詞Chapter 1 Geometrical Optics1.1 Models of light: Rays and Waves 1.2 Reflection and Refraction1.3 Total internal Reflection 1.4 Thin lenses1.5 Locating Images by Ray Tracing 1.6 Thin Lens Equation1.7 Spherical Mirrors 1.8 lens Aberrationelectromagnetic spectrum 電磁波譜 parallel ray 平行光線reflection 反射

2、 refraction 折射 incident beam 入射光束 outgoing ray 出射光束 the angle of reflection 反射角specular reflection 鏡面反射 diffuse reflection 漫反射optically denser medium 光密媒質(zhì) optically thinner medium 光疏媒質(zhì)transparent medium 透明介質(zhì) prism 棱鏡 index of refraction 折射率positive lens 正透鏡 negative lens 負透鏡 optical axis 光軸optical i

3、nstument 光學(xué)儀器 focal point 焦點 curvature 曲率paraxial approximation 傍軸近似 achromatic lens 消色差透鏡 object distance 物距 image distance 像距 focal length 焦距the lateral of linear magnification 橫向放大率 spherical mirror 球面鏡curved mirror 曲面鏡 concave mirror 凹面鏡 convex mirror 凸面鏡spherical aberration 球差 coma / coma aberr

4、ation 彗差 field curvature 場曲 distortion 畸變 chromatic aberration 色差 focusing mirror 聚焦面鏡 objective lens 物鏡 aspherics 非球面鏡 Chapter 2 Wave Optics2.1 Huygens Principle 2.2 Reflection and Refraction of Light Waves2.3 Interference of Light 2.4 Interference of Thin Films2.5 Diffraction by a Single Slit 2.6

5、Multiple-Slit Diffraction and Gratings2.7 Resolution and the Rayleigh Criterion 2.8 Dispersion 2.9 Spectroscopes and Spectra 2.10 Polarization 2.11 Scattering wave crest 波峰 wave trough 波谷 wave surface /wavefront 波陣面constructive interference 相長干涉 destructive interference 相消干涉 diffraction grating 衍射光柵

6、 spectrometer 分光計 polarization 偏振 Rayleigh scattering 瑞利散射 optical activity 旋光性 aperture 孔徑 half wave loss 半波損失 fringes of equal inclination 等傾條紋 fringes of equal thickness 等厚條紋 diffraction grating 衍射光柵multiple-beam interference 多光束干涉 resolution 分辨率wavefront splitting interference 分波前干涉 diffraction

7、aperture 衍射孔徑 amplitude splitting interference 分振幅干 wave velocity 波速spectroscope 分光鏡 longitudinal wave 縱波 transverse wave 橫波Chapter 3 Optical Instruments3.1 The eye 3.2 The Magnifying Glass3.3 Cameras and Projectors 3.4 Compound Microscopes3.5 Telescope 3.6 Other lensesPupil 瞳孔 Cornea 角膜 Lens 晶狀體 Re

8、tina 視網(wǎng)膜near point 近點 far point 遠點 Astigmatism 散光Myopia nearsightedness 近視 hyperopia farsightedness 遠視zoom lens 變焦透鏡 varifocal lens 變焦距鏡頭 Magnifying glass 放大鏡Chapter 4 Principles of Lasers4.1 Laser Principle 4.2 Types of Lasers 4.3 Control of The Laser Outputtransition 躍遷 spontaneous emission 自發(fā)輻射 e

9、xcited state 激發(fā)態(tài)stimulated emission 受激輻射 ground state 基態(tài)LASER Light Amplification by Stimulated Emission of Radiationresonant cavity 諧振腔 pumped light 泵浦光；抽運光population inversion 粒子數(shù)反轉(zhuǎn) population distribution 粒子數(shù)分布bandwidth 帶寬 wavetrain 波列 gain 增益 etalon 標準具feedback 反饋 threshold 閾值 multimode 多模 ring

10、resonator 環(huán)形諧振腔stable and unstable resonators 穩(wěn)定腔和非穩(wěn)腔 the confocal resonator 共焦腔Semiconductor Lasers 半導(dǎo)體激光器 Solid State Lasers 固體激光器Fiber laser 光纖激光器 Ion and Atomic Lasers 離子及原子激光器Excimer laser 準分子激光器 Electro-ionization Laser 電致電離激光器Plasma Laser 等離子體激光器4.2.1 Q-Switching 4.2.2 Modulation of the Laser

11、 Output4.2.3 Mode Locking for Ultrashort PulsesQ switch Q 開關(guān)；調(diào)Q birefringence 雙折射 isolator 隔離器piezo-electric crystal 壓電晶體 quarter wave plate ¼ 波片harmonic wave 諧波 Acousto-optic modulation 聲光調(diào)制 Magneto-optic modulation 磁光調(diào)制 electro-optic modulation 電光調(diào)制SPM Self-phase Modulation 自相位調(diào)制PCM Pulse Cod

12、e Modulation 脈沖編碼調(diào)制active mode locking 主動鎖模 passive mode locking 被動鎖模4.3.1 Laser Manufacturing Technology Laser Radar4.3.3 Lasers in MedicineLaser Welding 激光焊接 Laser Heat Treatment 激光熱處理Laser Cutting 激光切割 Laser Marking 激光打標 Laser Drilling 激光打孔 arc welding 電弧焊 Laser Heat-Conduction Welding 激光熱傳導(dǎo)焊接Las

13、er Deep Penetration Welding 激光深熔焊接laser cladding technology 激光熔覆技術(shù) Laser Texturing Technology 激光毛化技術(shù) Chapter 5.1 optical communicationcontinuous wave 連續(xù)波 transverse electric mode 橫電模transverse magnetic mode 橫磁模 core 纖芯 cladding 包層SBS stimulated Brillouin Scattering 受激布里淵散射SRS stimulated Raman scatte

14、ring 受激拉曼散射Multimode Fiber 多模光纖 Single Mode Fiber 單模光纖SIOF Step-Index Optical Fiber 階躍折射率分布光纖GIOF Graded-Index Optical Fiber 漸變折射率分布光纖GVD Group Velocity Dispersion 群速度色散PMD Polarisation Mode Dispersion 偏振模色散Waveguide dispersion 波導(dǎo)色散 Material dispersion 材料色散FDM frequency division multiplexing 頻分復(fù)用TDM

15、 Time Division Multiplexing 時分復(fù)用WDM Wavelength Division Multiplexing 波分復(fù)用DWDM Dense Wavelength Division Multiplexing 密集波分復(fù)用LED light emitting diode 發(fā)光二極管LD laser diode 激光二極管APD Avalanche photo Diode 雪崩光電二極管OFA Optical Fiber Amplifier 光纖放大器SLA/SOA semiconductor laser/optical amplifier 半導(dǎo)體光放大器preamplifer 前置放大器 active component 有源器件 attenuator 衰減器Transmitter 發(fā)射機 low pass filter 低通濾波器 isolator 隔離器Optical Circulator 光環(huán)行器 Optical switch 光開關(guān) Passive component 無源器件ADM Add Drop Multiplexer 分插復(fù)用器AWG arrayed-waveguide grating 陣列波導(dǎo)光柵Ethernet 以太網(wǎng) Internet of Things 物聯(lián)網(wǎng) AON Act