http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112432923-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c6ed06712cfeb5d4b09ee22c622f31c2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-4133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M11-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-553 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-552 |
| filingDate | 2020-11-19^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52be710040146d1261201ac9c5ab92d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87d977a177d4acf3bd474b4589cce4d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a65b408a8bcdf8cde0c8857ae6fe625c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a76d1ab90695920b13f48aa6add96e38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a4d62c05d9436f10439a757780babf5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2614f4b51fd3c8c6a42d6c7daf87d846 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb3e7a7f034df9008bae7320883fe09f |
| publicationDate | 2021-03-02^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112432923-A |
| titleOfInvention | D-type photonic crystal fiber refractive index sensor device and method with triangular air hole |
| abstract | The patent of the present invention provides a D-type photonic crystal fiber refractive index sensor device and method with a triangular air hole, which is composed of a broadband light source, a polarizer, a flow cell, a D-type photonic crystal fiber, a single-mode fiber, a spectrum analyzer and a computer; The sensor is located in the flow cell, which has the inlet and outlet of the control liquid analyte; the side polished surface of the D-type photonic crystal fiber is coated with silver-doped zinc oxide film, and the single-mode fiber fused with the D-type photonic crystal fiber is coated with silver-doped zinc oxide film. The D-type photonic crystal fiber of the doped zinc oxide film together constitutes the probe of the D-type photonic crystal fiber refractive index sensing device of the triangular air hole. Using the SPR sensing mechanism, the small change in the refractive index RI of the liquid analyte is converted into a measurable change in the loss peak, and the refractive index sensing is realized. It has the advantages of high sensitivity, flexible design, compact structure and strong stability. It has a wide range of application value in analyte detection and water pollution monitoring. |
| priorityDate | 2020-11-19^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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