Invention Grant
- Patent Title: Hollow waveguide cavity ringdown spectroscopy
- Patent Title (中): 空心波导腔衰减光谱
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Application No.: US12041648Application Date: 2008-03-03
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Publication No.: US08154727B2Publication Date: 2012-04-10
- Inventor: Chris Dreyer , Greg S. Mungas
- Applicant: Chris Dreyer , Greg S. Mungas
- Applicant Address: US CO Golden
- Assignee: Colorado School of Mines
- Current Assignee: Colorado School of Mines
- Current Assignee Address: US CO Golden
- Agency: Sheridan Ross P.C.
- Main IPC: G01N21/00
- IPC: G01N21/00
Abstract:
Laser 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.
Public/Granted literature
- US20090059234A1 HOLLOW WAVEGUIDE CAVITY RINGDOWN SPECTROSCOPY Public/Granted day:2009-03-05
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