Title :
Vernier frequency sampling - a new approach for broadband high-resolution spectroscopy
Author :
Mussio, L. ; Hardy, B. ; Raybaut, M. ; Godard, A. ; Mohamed, A.K. ; Lefebvre, M.
Author_Institution :
French Aerosp. Lab., DMPH Onera, Palaiseau, France
Abstract :
We present a novel method for broadband spectroscopy. Due to the entanglement of two cavities within an optical parametric oscillator, frequency resolution and span are widely adjustable. The technique is applied to CO2 remote sensing.
Keywords :
Frequency; Laser tuning; Microchip lasers; Mirrors; Optical pumping; Optical transmitters; Optical tuning; Pump lasers; Sampling methods; Spectroscopy;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
