| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d39f40293c7373105f7e0f350eaf0554 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-399
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2033-4975
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2033-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-0332 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-0218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-0208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-0224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-433
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-0286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-39 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-28 |
| filingDate |
2017-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b628d81e9475be869d78db9590dd1dad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b45ed15fd2069b04ec585a6c2aceac1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9787dbb4dfd953d0ad3cf225fcb28b97 |
| publicationDate |
2018-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018106321-A1 |
| titleOfInvention |
Linear absorption spectrometer to optically determine an absolute mole fraction of radiocarbon in a sample |
| abstract |
A linear absorption spectrometer includes: a laser light source that provides mid-infrared laser light; a high finesse optical resonator that includes: a sample cell operating at a temperature from 220 K to 300 K during linear absorption of mid-infrared laser light by radiocarbon and including: a linear absorption optical path length greater than a kilometer; a first zero-pressure difference mirror mount on which a first supermirror is disposed; a second zero-pressure difference mirror mount on which a second supermirror is disposed; an optical switch interposed between the laser light source and the high finesse optical resonator that modulates and communicates mid-infrared laser light to the high finesse optical resonator; a photoreceiver that receives cavity ring down light and includes a noise equivalent power that is less than a shot noise limit of cavity ring down light. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11422032-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3650833-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020094429-A1 |
| priorityDate |
2016-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |