http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000047049-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-028 |
| filingDate | 1998-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_792b99264de6d5ee092cf6836b88f18c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fdf6898eb3f501262c9f57f8e73ac15 |
| publicationDate | 2000-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000047049-A |
| titleOfInvention | Graded-index optical fiber and cable |
| abstract | (57) [Problem] To provide an optical fiber which can achieve high bandwidth performance without reducing the numerical aperture and has low loss. A plastic optical fiber having a refractive index distribution in a core and having a laser wavelength of 543 nm or 63 nm. In the limited mode excitation transmission loss measurement method at 3 nm, when the opening angle defined by the refractive index of the core center and the refractive index of the cladding layer is θc degrees, the incident angle θ is 3 to The transmission loss of any higher-order mode of 0.75θc degree is A graded-index optical fiber in which the incident angle θ is larger than the transmission loss of the low-order mode at 0 degree. An optical fiber cable comprising a coating layer provided on the outer periphery of the optical fiber. Further, an optical fiber cable with a plug, wherein a plug is attached to an end of the optical fiber cable. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003014950-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003014951-A |
| priorityDate | 1998-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.