| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc2b03342511abc88f60c63f2acd96d0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6458 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B21-0024 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J1-58 |
| filingDate |
2004-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db8680b3e14928c495a749b98ab00901
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_333cd6ad4955dd8322e85615d999426b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab1adf642e50d538ed278296e35c89d0 |
| publicationDate |
2006-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7130042-B2 |
| titleOfInvention |
Dual axis fluorescence microscope with modulated input |
| abstract |
A dual beam confocal microscope is provided. An optical source assembly provides two mutually coherent optical beams differing in frequency by a frequency difference Δf. The two beams are received by focusing assemblies that provide two focused beams to a sample. The focused beams intersect at a beam intersection angle within a target region of the sample. The two focused beams have respective focal regions preferably overlapping with the target region. A detector receives radiation emitted from the sample, including radiation emitted from the target region. The detector output, responsive to received intensity, is filtered with an electrical filter to provide a filtered signal. The electrical filter has a frequency response H(f), where H(f) has a pass band including f=Δf and a stop band including f=0. Optionally, an optical filter and/or a collection assembly can be placed between the sample and detector. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005264877-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7242521-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011125029-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015192461-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9921406-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9864190-B2 |
| priorityDate |
2003-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |