Intra-cavity absorption spectroscopy with narrow-ridge microfluidic quantum cascade lasers
نویسندگان
چکیده
منابع مشابه
Intra-cavity absorption spectroscopy with narrow-ridge microfluidic quantum cascade lasers.
We demonstrate microfluidic laser intra-cavity absorption spectroscopy with mid-infrared lambda approximately 9mum quantum cascade lasers. A deepetched narrow ridge waveguide laser is placed in a microfluidic chamber. The evanescent tails of the laser mode penetrate into a liquid on both sides of the ridge. The absorption lines of the liquid modify the laser waveguide loss, resulting in signifi...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2007
ISSN: 1094-4087
DOI: 10.1364/oe.15.011262