摘要
为了实现200~1 100 nm宽光谱光源输出,避免光学器件移动产生的测量误差,简要介绍了一种基于背透式氘灯、卤钨灯的双光源共光轴设计,利用氘灯中心的小孔将氘灯、卤钨灯耦合在同一水平光轴上。在不移动光学器件的情况下,实现了紫外、可见、近红外光的共光轴输出,从而保证光路结构的稳定性,使得调试工作更加方便。
In order to achieve 200 - 1 100 nm wide spectrum of light output, to avoid measurement errors optics move generated a brief introduction on back through deuterium lamps, tungsten halogen light source altogether dual axis design, the use of deuterium Center holes will deuterium lamp, halogen coupling optical axis on the same level. Without moving optics, realized the ultraviolet, visible, near-infrared light axis total output, thus ensuring the stability of the optical structure, makes debugging easier.
出处
《科技与创新》
2015年第11期15-15,共1页
Science and Technology & Innovation
关键词
背透式氘灯
卤钨灯
双光源共光轴
宽光谱
back through the deuterium lamp
halogen lamps
co-axis dual light source
a wide spectrum
