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Ringdown

Known as: Automatic ringdown circuit, Ring off, Ringdown circuit 
In telephony, ringdown is a method of signaling an operator in which telephone ringing current is sent over the line to operate a lamp or cause the… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Revised UV absorption spectra, ozone depletion potentials, and global warming potentials for the ozone‐depleting substances CF2Br2, CF2ClBr, and CF2BrCF2Br
The contribution of Halons, bromine‐containing haloalkanes, to stratospheric ozone depletion is highly dependent on their… 
Highly Cited
2009
Highly Cited
2009
Frontiers of molecular spectroscopy
2009
2009
Optimal Signal Processing in Cavity Ring-Down Spectroscopy
2004
2004
Sulfur terminated nanowires in the gas phase: laser spectroscopy and mass spectrometry
2002
2002
Infrared cavity ringdown and integrated cavity output spectroscopy for trace species monitoring
Although the ability of high finesse optical cavities to provide effective absorption path-lengths exceeding 10 km. has been… 
2001
2001
Observation of the Ã−X̃ electronic transition of the CF3O2 radical
2001
2001
Infrared water recombination lasers
Highly Cited
2000
Highly Cited
2000
Hydrogen Bonding in Alcohol Clusters: A Comparative Study by Infrared Cavity Ringdown Laser Absorption Spectroscopy
Infrared cavity ringdown laser absorption spectroscopy has been used to study the O−H stretching vibrations of jet-cooled ethanol… 
1998
1998
Photosynthesis-irradiance relationship of phytoplankton and primary production in the vicinity of Kuroshio warm core ring in spring
The light-saturated maximum value (PBmax) and initial slope (α) of the photosynthesis-irradiance (P-E) curve were examined in a… 
1997
1997
Cavity ringdown measures trace concentrations
Intensity decay of pulsed laser sources in a highly reflective cavity ringdown laser absorption spectroscopy to measure sub-parts… 
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