| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e757fd4fedc4fe825bb81b1b466a0947 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H2260-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H2001-0264
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H2001-026 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-3615 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-361
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03H1-02 |
| filingDate |
1993-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67aef258ac0e4236788c60ab2898f927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84d46553b5961f2e19c28f347fa80eeb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_604ff8ce5eb3ade530da60c15b843377
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de5ddcc80a538705dd2290a759a3093f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c6ee074be06e0c001d10ae0f94623cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f160fdaecd29d6a3f21ca6730a90ff7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90cd20cf5e7cfd68c1cd08c80ee06218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a220636cdc7c8e95bf4a40cac59d9c7d |
| publicationDate |
1994-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H06235949-A |
| titleOfInvention |
Improved method of photorefractive two-beam coupling |
| abstract |
(57) Abstract: To provide an improved method for producing photorefractive net-enhanced two-beam coupling using polymeric photorefractive materials. In a method for producing a net increase in photorefractive two-beam coupling, which comprises exposing a polymer optical article to two intersecting beams of an external electric field and coherent electromagnetic radiation, said article having an emission of less than 0.1 cm -1 . At least 50% by weight of a charge transporting polymer having an absorption coefficient at the wavelength of the beam, a non-linear chromophore that provides the article with a change in refractive index per unit applied electric field of greater than 0.1 pm / V when oriented by an external electric field, and A method comprising a sensitizer, and wherein the sensitizer provides at least about 70% of the total absorption of radiation by the optical article. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013538260-A |
| priorityDate |
1993-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |