A Laser Induced Fluorescence-Based Instrument for In-Situ Measurements of Atmospheric Formaldehyde
β Scribed by Hottle, John R.; Huisman, Andrew J.; DiGangi, Joshua P.; Kammrath, Aster; Galloway, Melissa M.; Coens, Katherine L.; Keutsch, Frank N.
- Book ID
- 125959320
- Publisher
- American Chemical Society
- Year
- 2009
- Tongue
- English
- Weight
- 465 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0013-936X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The development ofan airborne instrument for the in-situ measurement of carbon monoxide is described. The technique is resonance-fluorescence of the (A~I7 ~ XI~) transition of CO in the VUV. The instrument achieves a detection limit of 1 ppb for an interaction time of 10 s from ground level up to an
Laser-induced fluorescence has been observed form the formaldehyde A' A,-jt 'A, electronic transition in a well characterized, laminar methane/air diffusion flame burning at atmospheric pressure. This represents the first optical measurement in flames of naturally occurring formaldehyde, an importan