http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105556317-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01Q60-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01Q30-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01Q20-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01Q60-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01Q20-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01Q60-22 |
| filingDate | 2014-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105556317-B |
| titleOfInvention | The chemical nanometer of sample is identified using normalization near-field spectrum |
| abstract | A kind of apparatus and method that nanometer identification is carried out to sample, including：The spectrum of the near field interaction between sample and the optical nano antenna vibrated at certain nanometer of distance above sample is measured by means of evanescent wave, and differentiates the radiation for the insensitive background back scattering that interacted to such near field.Discriminating can be by realizing in the optical data acquisition carried out in the case of not knowing the distance for separating nano-antenna and sample at the time of nano-antenna period of oscillation repeats.Measurement includes the Chemical recognition carried out to the sample of nanoscale, and during the measurement, the absolute value that represent the phase corresponding with near-field thermal radiation of the interaction is measured directly, and is not offset.The calibration of device and measurement before sample measures by performing to the reference measure of the reference sample with known refractive index to provide.Nanometer identification is realized with the resolution ratio within 50nm, and alternatively, is implemented in the middle infrared part of spectrum. |
| priorityDate | 2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.