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- Spotlight: A light source that emits a cone of light. 聚光灯：它射出的光形成一个锥形。
- Infrared Light Emitting Diodes (LEDs) or Vertical Cavity Surface Emitting Lasers (VCSELs) are two types of light source usually used with multimode fiber. 红外线发光二极体(LED)或VCSEL雷射是通常使用在多模光纤的二种光源，使用一种或另一种。
- The tri-fiber compensation sensor can not only eliminate the influence caused by power fluctuation of light source and variety of surface reflectivity, but also improve the linear range and linearity. 三光纤补偿式位移传感器不仅能有效地消除光源输出强度波动、表面反射率不同和光纤传输损耗引起的测量误差，而且能有效的提高传感器的线性测量范围。
- A laser can light the surface of the moon with only a two-mile-wide circle of light. 激光照射在月球表面上的光照范围只是一个直径为两英里的圆。
- The speed of light is always the same regardless of the motion of the observer or the light source. 光速是恒定的,完全不依赖于观测者及光源的速度。
- Bright beams of light appear to converge on, and diverge from, a virtual point beneath the surface of a design. 明亮的光束于设计表面上的某个虚拟点上聚集、散。
- This paper refer hybrid sensor types to activation of power supply,activation of light source,silicon microtechnology. 本文评述的混合光纤传感器类型范围涉及：电源驱动、光源驱动、硅微技术。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- This kind of light source used long after decay, leading to exposure of illuminance E smaller. 这栽平源用不暂了之后会爆不收衰变，导致曝平功程洋的照度E变小。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- Hide the small stage of light source, the television with heavy thickening appears lightsome rise. 暗藏灯源的低台，使厚重的电视机显得轻盈起来。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- The influence of light source intensity noise on FOG limited sensitivity is analyzed. 分析了光源强度噪声对光纤陀螺极限灵敏度的影响。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- An incident wavefront of light makes an angle of 60°with the surface of a pool of water. 一束入射光的波前和水塘表面成60°角。
- In sinusoidal phase modulating laser diode interferometer, the main error source is the variation in output light intensity of light source. 在半导体激光正弦相位调制干涉仪中，光源输出光强的变化是测量误差的主要来源。
- The surface of the lake is quite still. 湖面相当平静。
- The sensitivity of intrinsic fiber-optic Fabry-Perot (F-P) magnetic sensor is studied and the influence of linewidth of light source is discussed. 分析了内置式光纤法布里-珀罗磁场传感器的灵敏度及光源线宽对灵敏度的影响。
