| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c186e9ae8cafab5df5c8d80cfa7b0fa1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B17-0621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-0643
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K26-0665
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B17-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K26-064 |
| filingDate |
1995-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53f5c00b7b06ad3dd5d49fc2b8dd6b1c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a23f1aba595a310297f744f509fbf36f |
| publicationDate |
1996-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H08252683-A |
| titleOfInvention |
Laser focusing method and device |
| abstract |
(57) [Summary] [Objective] It is possible to obtain high focusing characteristics by eliminating wavefront aberration due to the optical path difference of laser light, and to maintain the high focusing characteristics even if the incident laser light has an optical axis shift. It is possible to obtain a laser condensing optical device which can be manufactured and which is economically manufactured by a reflecting mirror which is easy to process. The laser condensing optical device is composed of a combination of a first reflecting mirror 1 and a second reflecting mirror 2 each of which uses a concave reflecting mirror, and reflects the incident laser beam L A by the two reflecting mirrors in the same deflection direction. It is configured to deflect. One of the reflectors is a toroidal reflector and the other is either a spherical, cylindrical or toroidal reflector. The mirror surfaces of the two reflecting mirrors are formed in such a shape that the laser light reflected and deflected by the first reflecting mirror is reflected and polarized by the second reflecting mirror to cancel the two wavefront aberration. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008055485-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017034055-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008052287-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011218402-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010040784-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9787049-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I406728-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102016008909-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-10050263-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009082927-A |
| priorityDate |
1995-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |