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With micro- and nano-structured optical fibers, parts-per-million to parts-per-trillion level gas detection has been demonstrated for a range of gases such as methane, acetylene, ethane, carbon monoxide, hydrogen, and oxygen.… Click to show full abstract
With micro- and nano-structured optical fibers, parts-per-million to parts-per-trillion level gas detection has been demonstrated for a range of gases such as methane, acetylene, ethane, carbon monoxide, hydrogen, and oxygen. We review the recent development in optical fiber gas cells and gas detection systems based on direct absorption, photothermal, photoacoustic, and stimulated Raman spectroscopies.
Keywords:
gas;
structured optical;
nano structured;
micro nano;
optical fibers
Journal Title: Photonic Sensors
Year Published: 2021
Link to full text (if available)
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Journal Title: Photonic Sensors
Year Published: 2021
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!