DocumentCode :
733389
Title :
Fourier-transform-based noise-immune cavity-enhanced optical frequency comb spectroscopy
Author :
Khodabakhsh, Amir ; Johansson, Alexandra C. ; Rutkowski, Lucile ; Foltynowicz, Aleksandra
Author_Institution :
Dept. of Phys., Umea Univ., Umea, Sweden
fYear :
2015
fDate :
10-15 May 2015
Firstpage :
1
Lastpage :
2
Abstract :
We achieve absorption sensitivity of 6.4 × 10-11 cm-1 Hz-1/2 per spectral element with near-infrared Fourier-transform-based noise-immune cavity-enhanced optical frequency comb spectroscopy (NICE-OFCS), which allows detection of CO2 at ppb concentration levels.
Keywords :
Fourier transform infrared spectroscopy; carbon compounds; chemical sensors; optical frequency combs; CO2; CO2 detection; Fourier-transform-based optical frequency comb spectroscopy; absorption sensitivity; near-infrared Fourier-transform-based optical frequency comb spectroscopy; noise-immune cavity-enhanced optical frequency comb spectroscopy; Absorption; Cavity resonators; Frequency modulation; Noise; Optical transmitters; Spectroscopy;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
Type :
conf
Filename :
7183828
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=733389
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