| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S2301-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-3161
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-2383
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-302 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B21-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N9-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-48 |
| filingDate |
2010-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2013-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2013517516-A |
| titleOfInvention |
Despeckle device and method |
| abstract |
The apparatus and method reduce laser speckle by using stimulated Raman scattering in an optical fiber (710, 718). The fiber core diameter and length are selected so that desired output light can be obtained. Adjust by combining two optical fibers (710, 718) in parallel and by adjusting the amount of light in each path with the help of a rotatable wave plate (704) and a polarizer (706) as a beam splitter A possible despeckle is formed. A homogenizing device (722) illuminates the projector. [Selection] Figure 3 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019537742-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10613424-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019220949-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7363201-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022040217-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10908486-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7009520-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016142809-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017532613-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11429013-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020526790-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7231766-B2 |
| priorityDate |
2009-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |