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Publikováno v:
Optics letters. 37(2)
We demonstrate gas detection based on evanescent-wave photoacoustic (PA) spectroscopy with tapered optical fibers. Evanescent-field instead of open-path absorption is exploited for PA generation, and a quartz tuning fork is used for PA detection. A t
Publikováno v:
Optics Letters; 1/15/2012, Vol. 37 Issue 2, p214-216, 3p