The spectral region in the red or near infrared will be emphasized, because this is a region of low loss for optical fibers and therefore of interest for optical communication systems . 着重研究光谱区域是红及近红外波段，因为这是光学纤维低损耗的区域，也就是对光通信系统有意义的区域。
Several explains of light scattering of drip in fog 雾中水滴对光散射的几种解释
Sun blades deal only nonlethal damage to a lumi 阳炎刃只会对光民造成非致命伤害。
Analysis of fiber bragg grating by coupled - mode theory 耦合模理论对光纤光栅的分析
An abnormal or irrational fear of light 恐光症，光恐怖对光线不正常或不合情理的畏惧
Inspection of cleaved fiber end faces by interferometry 干涉测量法对光纤劈裂端面的检验
Effects of polished rod clamps on polished rod fatigue life 光杆卡对光杆疲劳寿命的影响
The longing for light is the longing for consciousness 对光明的渴望就是对意识的渴望。
Are additional spectrometer changes being planned 是否计划对光谱仪进行其他方面的改变？
A . dim room lights to test reaction to light 关暗灯光测试对光反应。
