摘要
传统的内窥镜照明方式一般使用卤素灯或氙气灯等光源,再利用光导纤维束将光传输至内窥镜头端部,再照射到目标物。随着LED、金卤灯等光源的兴起,内窥镜的照明方式有了更多的选择。如何选择更合适的、高效的照明方式,是内窥镜研究和设计人员必须考虑的问题。
In traditional illuminating of endoscope, halogen lamp or xenon lamp was used usually and the light out from the lamp was transmitted to the top to brighten the object through light guides. With the development of LED and metal halide lamp, there are more choices in endoscopy illumination. How to choose a more appropriate and efficient light source is a issue to consider for designers of endoscope.
出处
《无损检测》
2013年第3期60-61,76,共3页
Nondestructive Testing
关键词
内窥镜
光源
照明
光导纤维
Industry endoscope
Light source
Illumination
Light-guide fiber
