| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d3621d612f99a602d4b6eb96becb2dc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-105 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0468
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J49-0463
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-718 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J49-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-71 |
| filingDate |
2022-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c38b44331941526c6e14ece82b2ff0e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8ce7a4e99d9b3e1d49c988da5bc877e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0d749ca43e28c59b8913ef23fb5ef7d |
| publicationDate |
2023-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2023009647-A1 |
| titleOfInvention |
Apparatus for laser ablation analysis |
| abstract |
Apparatus for laser induced ablation spectroscopy (LIBS) is disclosed. An apparatus can have a computer, a pulsed laser and a lightguide fiber bundle that is subdivided into branches. One branch can convey a first portion of the light to a first optical spectrometer and a different branch can convey a second portion of the light to another optical spectrometer. The first spectrometer can be relatively wideband to analyze a relative wide spectral segment and the other spectrometer can be high dispersion to measure minor concentrations. The apparatus can have a plurality of spectrometers with distinct and/or complementary capabilities, and can include an inductively coupled plasma mass spectrometer and data and instructions in tangible media operable to obtain a synergistic composition analysis based on optical spectra and ion mass to charge ratio peaks from the mass spectrometer. |
| priorityDate |
2008-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |