公开(公告)号：US20150131094A1

公开(公告)日：2015-05-14

申请号：US14540410

申请日：2014-11-13

申请人： Awad Bin Saud Alquaity ,  Aamir Farooq

发明人： Awad Bin Saud Alquaity ,  Aamir Farooq

IPC分类号： G01N21/3504 ,  G01N33/00

CPC分类号： G01N33/0027 ,  G01J3/42 ,  G01N21/031 ,  G01N21/39 ,  G01N2021/396 ,  G01N2201/0697

摘要： A system and method for cavity ring-down spectroscopy can include a pulsed quantum cascade laser, an optical ring-down cavity, a photodetector, and an oscilloscope. The system and method can produce pulse widths of less than 200 ns with bandwidths greater than 300 pm, as well as provide temporal resolution of greater than 10 μs.

摘要翻译： 用于空腔衰减光谱的系统和方法可以包括脉冲量子级联激光器，光学衰减腔，光电检测器和示波器。 该系统和方法可以产生小于200 ns的脉冲宽度，带宽大于300 pm，并提供大于10μs的时间分辨率。

公开(公告)号：US09606093B2

公开(公告)日：2017-03-28

申请号：US14540410

申请日：2014-11-13

申请人： Awad Bin Saud Alquaity ,  Aamir Farooq

发明人： Awad Bin Saud Alquaity ,  Aamir Farooq

IPC分类号： G01N21/00 ,  G01N33/00 ,  G01J3/42 ,  G01N21/39 ,  G01N21/03

CPC分类号： G01N33/0027 ,  G01J3/42 ,  G01N21/031 ,  G01N21/39 ,  G01N2021/396 ,  G01N2201/0697

摘要： A system and method for cavity ring-down spectroscopy can include a pulsed quantum cascade laser, an optical ring-down cavity, a photodetector, and an oscilloscope. The system and method can produce pulse widths of less than 200 ns with bandwidths greater than 300 pm, as well as provide temporal resolution of greater than 10 μs.