http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-214583376-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f9d4a007fac37228f1455e94c2ccb9c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01K11-00 |
| filingDate | 2021-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca5257df8c4ac78dc974c7c39d609d03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8d4c8d9b93422aecac5a951cae13af6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b88e668a74b287eacd95f46172898be4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ff05034c8d26ed0d4ab6a22f9b7e688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2eedae1dbebb0d506474f3709257274c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df41530ec554fede46d9021f1f23f0e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_032ed0941aac34f6991f44d683ddfcbd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb2eda117b1da90e868fc08104f7b6e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18ed6bf4daaf2d447cf28b4d8dc71bd2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aad30a4349fdc2dfeb60fc8a3782b418 |
| publicationDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-214583376-U |
| titleOfInvention | Metal super-structure surface double-parameter sensing chip based on quartz substrate |
| abstract | A quartz substrate-based metal super-structure surface double-parameter sensing chip is composed of a quartz substrate and an annular gold array on the quartz substrate, wherein the annular gold is zero-shaped. The transmission spectrum of the sensing chip has two resonance peaks, and the peak frequency shift is caused by the temperature and refractive index changes of the external environment. According to a sensitivity matrix formula, the change quantity of the temperature and the refractive index can be calculated by detecting the offset of the peak frequency, so that the refractive index and the temperature of the object to be detected can be monitored in real time, the refractive index sensitivities of the two peaks are 67.9GHz/RIU and 142.76GHz/RIU respectively, and the temperature sensitivities are 6.35MHz/K and 7.14MHz/K respectively. The sensing chip has the advantages of small volume, high sensitivity, easy manufacture and the like, and has wide application prospect. The terahertz waveband temperature and the refractive index can be measured simultaneously. |
| priorityDate | 2021-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.