Title :
2.4 µm dual-comb spectroscopy
Author :
Bernhardt, Birgitta ; Sorokin, Evgeni ; Jacquet, Patrick ; Thon, Raphaël ; Becker, Thomas ; Sorokina, Irina T. ; Hänsch, Theodor W. ; Picqué, Nathalie
Author_Institution :
Max Planck Inst. fur Quantenopt., Garching, Germany
Abstract :
A proof-of-principle experiment of mid-infrared frequency comb Fourier transform spectroscopy is carried out with two interfering Cr2+:ZnSe femtosecond oscillators, emitting around 2400 nm. Spectra of acetylene are measured within 10 μs with 12 GHz resolution.
Keywords :
Fourier transform spectroscopy; chromium; oscillators; zinc compounds; ZnSe:Cr2+; acetylene; dual-comb spectroscopy; femtosecond oscillators; frequency 12 GHz; mid-infrared frequency comb Fourier transform spectroscopy; time 10 mus; wavelength 2.4 mum; Fourier transforms; Frequency; Gas lasers; Infrared spectra; Laser mode locking; Optical interferometry; Optical sensors; Oscillators; Spectroscopy; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
