| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a516beebd3e1dc67f14873e39f3eb81 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2009-0219
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B2290-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2009-0238
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C2202-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-1013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B9-02044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-117
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B9-02091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-1015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B9-02039
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B9-02041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B9-02027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B3-1025 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B3-117
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B3-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B3-14 |
| filingDate |
2014-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73f193b52ea3684d5a3b62aadac7a4f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e155c0a9d7849537363d75735d4b4ec8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_052c4d07cd35d186e7881a3447930baa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e05060881f9ee2906b15f619b93cac5 |
| publicationDate |
2018-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9861277-B2 |
| titleOfInvention |
Wavefront analyser |
| abstract |
Interferometry-based methods and apparatus are presented for analyzing one or more wavefronts from a sample, in which the sample wavefronts are interfered with two or more reference wavefronts to produce two or more interferograms in a sufficiently short time period for the interferograms to be captured in a single exposure of an image capture device such as a CCD array. Each interferogram has a unique carrier frequency dependent on the angle between a respective pair of sample and reference wavefronts. In certain embodiments multiple sample and/or reference wavefronts are generated using scanning mirrors, while in other embodiments utilizing multi-wavelength beams multiple sample and/or reference wavefronts are generated with wavelength dispersive elements. The methods and apparatus are suitable for measuring aberrations at one or more positions on the retina of an eye. |
| priorityDate |
2013-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |