narrow linewidth meaning in English
窄线宽
Examples
- For many applications , for example , high - resolution spectroscopic studies , however , the narrow linewidth is necessary
对于很多应用，例如高分辨率的光谱研究，又需要opo输出线宽较窄。 - If we like to obtain the narrow linewidth parametric beam output , applying soft apertures to input pump beam is helpful , but it will also
如果想获得窄线宽输出，采用软光圈直接输入泵浦光将有助于压缩输出参量光的线宽，代价是转换效率降低。 - In such dense wavelength division multiplexing ( dwdm ) systems a light source having narrower linewidth and further stability of the wavelength has become a requirement
在这样的密集波分复用( dwdm )系统中，光发送机的工作波长必须稳定，线宽必须窄，以避免复用信道间信号相互窜扰。 - In order to realize a experiment of laser cooling and trapping atoms , we have set up a laser diode injection locking system and achieved a laser with single mode , narrow linewidth and 60mw power output
为了进行原子冷却与俘获的实验研究，我们用注入锁定的方法获得了约60mw的单模窄线宽激光输出。 - In the yb3 + - doped single or double clad fiber lasers by using few - mode fiber bragg gratings as wavelength reflectors , the linewidth of the output laser is smaller than 0 . 1nm , which shows that such a scheme can produce narrow linewidth laser
最吸引我们的是使用这种光纤光栅做为腔镜组成的掺yb3 +单包层和双包层光纤激光器有着小于0 . 1nm的3db带宽,说明少量模光纤布拉格光栅具有较窄的反射峰。