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Hollow waveguide cavity ringdown spectroscopyLaser light is confined in a hollow waveguide between two highly reflective mirrors. This waveguide cavity is used to conduct Cavity Ringdown Absorption Spectroscopy of loss mechanisms in the cavity including absorption or scattering by gases, liquid, solids, and/or optical elements.
Document ID
20120007531
Acquisition Source
Goddard Space Flight Center
Document Type
Other - Patent
Authors
Dreyer, Chris
Mungas, Greg S.
Date Acquired
August 25, 2013
Publication Date
April 10, 2012
Subject Category
Lasers And Masers
Report/Patent Number
Patent Number: US-Patent-8,154,727
Patent Application Number: US-Patent-Appl-SN-12/041,648
Funding Number(s)
CONTRACT_GRANT: NNG04GN40G
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-8,154,727
Patent Application
US-Patent-Appl-SN-12/041,648

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