Hm. Pickett et Db. Peterson, STRATOSPHERIC OH MEASUREMENTS WITH A FAR-INFRARED LIMB OBSERVING SPECTROMETER, JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 98(D11), 1993, pp. 20507-20515
The Far-Infrared Limb Observing Spectrometer (FILOS) is an instrument
designed to measure the hydroxyl radical (OH) and other chemical speci
es in the upper atmosphere using limb emission in the far-infrared reg
ion of the spectrum. FILOS uses three Fabry-Perot etalons in series to
obtain high spectral resolution near 101 cm-1 and 118 cm-1. The instr
ument concept, calibration, and atmospheric measurements are discussed
.