http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112881337-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_29483fda8d77b9382ca610aa23220eab |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-41 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-41 |
| filingDate | 2021-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112881337-A |
| titleOfInvention | Chirality detection device and system based on photonic crystal fiber |
| abstract | The present application relates to a chirality detection device and system based on photonic crystal fibers, and in particular, to the field of chirality detection. The photonic crystal fiber-based chirality detection device provided by the present application includes: a photonic crystal fiber, a first metal film, a first metal micro-nano structure layer and a first graphene layer; when the circularly polarized light to be measured is detected, the incident The circularly polarized light to be measured is totally reflected between the core of the photonic crystal fiber and the first metal film, forming an evanescent wave, and the evanescent wave is matched with the free electrons of the first metal layer, resulting in localized surface plasmonization excitons, thereby reducing the energy of total reflection between the core of the photonic crystal fiber and the first metal film, thereby changing the optical signal passing through the photonic crystal fiber, and then detecting the spectral intensity of the outgoing optical signal at the output end of the photonic crystal fiber. , and according to the corresponding relationship between the spectral intensity of the outgoing light signal and the chirality of the circularly polarized light to be measured, the measured chirality of the circularly polarized light to be measured is obtained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113917243-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113917243-B |
| priorityDate | 2021-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID297 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559581 |
Total number of triples: 14.