光电专业英语单词

专英单词

Chapter 1 Geometrical Optics

Models of light: Rays and Waves Reflection and Refraction

Total internal Reflection Thin lenses

Locating Images by Ray Tracing Thin Lens Equation

Spherical Mirrors lens Aberration

electromagnetic spectrum 电磁波谱 parallel ray 平行光线reflection 反射 refraction 折射 incident beam 入射光束outgoing ray 出射光束 the angle of reflection 反射角specular reflection 镜面反射 diffuse reflection 漫反射optically denser medium 光密媒质 optically thinner medium 光疏媒质transparent medium 透明介质 prism 棱镜 index of refraction 折射率positive lens 正透镜 negative lens 负透镜 optical axis 光轴optical instument 光学仪器 focal point 焦点 curvature 曲率paraxial approximation 傍轴近似 achromatic lens 消色差透镜

object distance 物距 image distance 像距 focal length 焦距the lateral of linear magnification 横向放大率 spherical mirror 球面镜

curved mirror 曲面镜 concave mirror 凹面镜 convex mirror 凸面镜spherical aberration 球差 coma / coma aberration 彗差

field curvature 场曲 distortion 畸变 chromatic aberration 色差

focusing mirror 聚焦面镜 objective lens 物镜 aspherics 非球面镜

Chapter 2 Wave Optics

Huygens’ Principle Reflection and Refraction of Light Waves

Interference of Light Interference of Thin Films

Diffraction by a Single Slit Multiple-Slit Diffraction and Gratings

Resolution and the Rayleigh Criterion Dispersion

Spectroscopes and Spectra Polarization Scattering

wave crest 波峰 wave trough 波谷 wave surface /wavefront 波阵面

constructive interference 相长干涉 destructive interference 相消干涉

diffraction grating 衍射光栅 spectrometer 分光计 polarization 偏振

Rayleigh scattering 瑞利散射 optical activity 旋光性 aperture 孔径

half wave loss 半波损失 fringes of equal inclination 等倾条纹fringes of equal thickness 等厚条纹 diffraction grating 衍射光栅multiple-beam interference 多光束干涉 resolution 分辨率wavefront splitting interference 分波前干涉 diffraction aperture 衍射孔径

amplitude splitting interference 分振幅干 wave velocity 波速spectroscope 分光镜 longitudinal wave 纵波 transverse wave 横波

Chapter 3 Optical Instruments

The eye The Magnifying Glass

Cameras and Projectors Compound Microscopes

Telescope Other lenses

Pupil 瞳孔 Cornea 角膜 Lens 晶状体 Retina 视网膜

near point 近点 far point 远点 Astigmatism 散光

Myopia nearsightedness 近视 hyperopia farsightedness 远视

zoom lens 变焦透镜 varifocal lens 变焦距镜头 Magnifying glass 放大镜

Chapter 4 Principles of Lasers

Laser Principle Types of Lasers

Control of The Laser Output

transition 跃迁 spontaneous emission 自发辐射 excited state 激发态

stimulated emission 受激辐射 ground state 基态

LASER —Light Amplification by Stimulated Emission of Radiation

resonant cavity 谐振腔 pumped light 泵浦光；抽运光

population inversion 粒子数反转 population distribution 粒子数分布bandwidth 带宽 wavetrain 波列 gain 增益 etalon 标准具feedback 反馈 threshold 阈值 multimode 多模 ring resonator 环形谐振腔

stable and unstable resonators 稳定腔和非稳腔 the confocal resonator 共焦腔

Semiconductor Lasers 半导体激光器 Solid State Lasers 固体激光器

Fiber laser 光纤激光器 Ion and Atomic Lasers 离子及原子激光器Excimer laser 准分子激光器 Electro-ionization Laser 电致电离激光器

Plasma Laser 等离子体激光器

Q-Switching