Computationally-assisted THz dual-comb spectroscopy using quantum cascade laser frequency combs

被引：0
|
作者：
Yang, Yang [1 ]
Burghoff, David [1 ]
Reno, John [2 ]
Hu, Qing [1 ]
机构：
[1] MIT, Dept Elect Engn & Comp Sci, Elect Res Lab, Cambridge, MA 02139 USA
[2] Sandia Natl Labs, Ctr Integrated Nanotechnol, Albuquerque, NM 87123 USA
来源：
2016 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2016年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Utilizing the Kalman filter-based averaging scheme, we demonstrated THz dual-comb spectroscopy covering 282 GHz at similar to 2.8 THz with unstabilized quantum cascade laser frequency combs. The peak signal-to-noise ratio(SNR) is 60 dB within 100 us averaging.
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页数：2
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