搜索结果: 1-5 共查到“国际动态 物理学 precision”相关记录5条 . 查询时间(0.054 秒)
![](http://www.firstlight.cn/upload/imgfile/20235/26/2023526151510640.png)
![](http://www.firstlight.cn/upload/imgfile/20235/26/202352610462125.jpg)
![](http://www.firstlight.cn/upload/imgfile/20207/17/202071785532761.jpg)
System's ability to boost laser precision at room temperature increases its usability(图)
boost laser precision room temperature increases usability
2020/7/17
Physicists at the Massachusetts Institute of Technology have designed a quantum "light squeezer" that reduces quantum noise in an incoming laser beam by 15%. It is the first system of its ki...
![](http://www.firstlight.cn/upload/imgfile/20143/18/2014318113114943.jpg)
JILA strontium atomic clock sets new records in both precision and stability(图)
strontium atomic clock lasers
2014/3/18
Heralding a new age of terrific timekeeping, a research group at JILA—a joint institute of the University of Colorado Boulder and the National Institute of Standards and Technology—has unveiled an exp...