http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010020883-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9df90d7822cc480ce12c480f4089e229 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5283edea7aac9ea8d39035f66db22f90 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H2222-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H2222-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-1365 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-1369 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-0065 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-0045 |
| filingDate | 2009-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f24227f4b10f8daac97b8c4c685e3ef0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce72e1fcee158778600f4f1797e907cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c35a089d37a1967e4a21b11de0883f4f |
| publicationDate | 2010-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010020883-A |
| titleOfInvention | Optical information recording / reproducing method and apparatus |
| abstract | The present invention provides a new optical information recording / reproducing method and apparatus capable of realizing a small-sized and large-capacity optical memory having characteristics equal to or better than those of a hologram memory. A recording light generating device for generating a recording light in a polarization state having two orthogonal polarization components having a phase difference at an arbitrary polarization base, and a polarization having only one polarization component at an arbitrary polarization base. The reproducing light generating device 61 that generates the reproducing light 65 in the state, the recording medium 71 that records the optical information that the recording light 55 has, and the optical information recorded by the reproducing light 65, and the recording medium 71 are irradiated. The above-mentioned problem is solved by an optical information recording / reproducing apparatus having an optical information detecting device (polarimeter 81) for extracting information light 72 after detection and detecting it as optical information, and an optical information recording / reproducing method using such an apparatus. . [Selection] Figure 5 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2316395-A2 |
| priorityDate | 2008-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.