光电专业英语单词

专英单词

Chapter 1 Geometrical Optics

1.1 Models of light: Rays and Waves 1.2 Reflection and Refraction

1.3 Total internal Reflection 1.4 Thin lenses

1.5 Locating Images by Ray Tracing 1.6 Thin Lens Equation

1.7 Spherical Mirrors 1.8 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

2.1 Huygens’ Principle 2.2 Reflection and Refraction of Light Waves

2.3 Interference of Light 2.4 Interference of Thin Films

2.5 Diffraction by a Single Slit 2.6 Multiple-Slit Diffraction and Gratings

2.7 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

3.1 The eye 3.2 The Magnifying Glass

3.3 Cameras and Projectors 3.4 Compound Microscopes

3.5 Telescope 3.6 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

4.1 Laser Principle 4.2 Types of Lasers

4.3 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