| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a30b3e94e6d22544bbed4f35f8cd76a1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-656 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01Q60-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01Q60-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01Q30-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-0224 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01Q60-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01Q30-02 |
| filingDate |
2007-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa9203378dbd259811e3a2d046fff02c |
| publicationDate |
2009-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20090051031-A |
| titleOfInvention |
Polarization Control Method and Its Application |
| abstract |
Special polarization states arise with unique focusing properties that may be used to produce very strong longitudinal fields. When combined with surface plasmon excitation, these polarization states can be used in the Apersus near field scanning optical microscope system. The radially polarized beam is guided into a plasmon generating optical fiber comprising a tapered shaped tips coated with metal. The apertures tip excites the surface plasmon wave, and when the radially polarized beam propagates along the plasmon generating optical fiber, the surface plasmon wave is directed to the tip. The objective lens collects near field optical signals from a sample placed adjacent to the apertures tip. The potential spatial resolution of the Apertures NSOM can exceed 10 nm. This powerful field enhancement enables the development of reliable nano-Raman systems that can measure the chemical composition as well as the mechanical composition of samples at resolutions in excess of 10 nm.n n n n Apertures tip, surface plasmon, radially polarized beam, circularly polarized vortex beam |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11346769-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11619649-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022119660-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11346768-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210149273-A |
| priorityDate |
2006-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |