Broadband high-resolution multi-species CARS in gas-filled hollow-core photonic crystal fiber.
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DOI: 10.1364/ol.42.003283
Abstract: We report the use of coherent anti-Stokes Raman spectroscopy (CARS) in gas-filled hollow-core photonic crystal fiber (HC-PCF) for trace gas detection. The long optical path-lengths yield a 60 dB increase in the signal level compared with… read more here.
Keywords: filled hollow; hollow core; gas filled; gas ... See more keywords