http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009003834-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-02038 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00663 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B37-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B10-12 |
| filingDate | 2007-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e5068e2ba0604d958da200bf818774c |
| publicationDate | 2009-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2009003834-A1 |
| titleOfInvention | Plastic Optical Fiber and Manufacturing Method Thereof, and Optical Transmission System |
| abstract | A POF ( 12 ) comprises a core ( 65 ) having a radius of R1, an outer shell ( 66 ) and an outermost shell ( 67 ). The core ( 65 ) includes concentric layers. A first layer ( 61 ) is at the periphery side and an nth layer ( 64 ) is at the center of the core ( 65 ). The refractive index increases from the first layer ( 61 ) to the nth layer ( 64 ). The refractive index N(r) at a position where a distance r apart in a radius direction from the center of the core ( 65 ) having a radius of R1 is satisfied following equations (1) and (2) when the center of a cross-sectional circle of the core ( 65 ) has the refractive index of N1, the outermost part of the core ( 65 ) has the refractive index of N2, and a refractive index distribution coefficient is shown as g: n N ( r )= N 1[1−2Δ( r/R 1) g ] 1/2 [Equation (1)] n Δ=( N 1 2 −N 2 2 )/(2 N 1 2 ) [Equation (2)] |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11566349-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11001945-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10968539-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010150506-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018087189-A1 |
| priorityDate | 2006-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 353.