Background-free Species Detection In Sooty Flames Using Degenerate 4-wave-mixing

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Abstract

The background radiation disturbance in luminous environments has been compared for degenerate four-wave mixing (DFWM) and laser-induced fluorescence (LIF) for OH radical detection in a sooty propane/oxygen flame. The LIF signal generally was considerably stronger than the DFWM signal, but in strongly sooty environments the LIF signal was accompanied by a significant background signal, while the DFWM signal was background-free under all soot loads tested.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Atom- och molekylfysik och optik
Originalspråkengelska
Sidor (från-till)1620-1622
TidskriftApplied Spectroscopy
Volym47
Utgivningsnummer10
StatusPublished - 1993
PublikationskategoriForskning
Peer review utfördJa

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