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US 2020/0319028 A1Published application
Spectroscopy system and method of performing spectroscopy
AssigneePicomole Inc.
InventorsChristopher Quentin PURVES, Denis DUFOUR
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Abstract
A spectroscopy system is disclosed, and includes a resonant cavity, a first conduit configured to couple at a first end thereof to a gas source, and at a second end thereof to a first end of a sorbent tube containing a sample for analysis, and a second conduit configured to couple at a first end thereof to a second end of the sorbent tube, and at a second end thereof to the resonant cavity.
Claims27
A spectroscopy system, comprising:
- a resonant cavity;
- a first conduit configured to couple at a first end thereof to a gas source, and at a second end thereof to a first end of a collection medium containing a sample for analysis;
- and
- a second conduit configured to couple at a first end thereof to a second end of the collection medium, and at a second end thereof to the resonant cavity.
1 more element
A method of performing spectroscopy, comprising:
- coupling a gas source to a first end of a collection medium containing a sample for analysis;
- coupling a second end of the collection medium to a resonant cavity;
- and
- flowing gas from the gas source through the collection medium and into the resonant cavity.
1 more element
The method according to 18, further comprising:
- measuring the pressure in the resonant cavity via a pressure sensor positioned upstream of the sorbent tube when gas is flowing from the sorbent tube to the resonant cavity.
A spectroscopy system, comprising:
- a resonant cavity defined by at least one interior surface and having a first mirror positioned towards a first end thereof and a second mirror positioned towards a second end thereof, wherein the at least one interior surface is inert.
Dependencies are inferred from the claim text.