http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216052270-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0ecf0123064dbaf685a5d63887275e0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-024 |
| filingDate | 2021-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03b623d29a14b237db54b94648e1813f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cad8473b8d705edf862dd0b6540b63f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_416c7f962e76acb8b7ae9f0d6e916d07 |
| publicationDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216052270-U |
| titleOfInvention | Normal dispersion flat high non-linear quartz optical fiber |
| abstract | The utility model provides a high-nonlinearity silica fiber with flat normal dispersion, which comprises a central fiber core with triangular refractive index distribution and a fiber four-clad group with step-shaped refractive index distribution from inside to outside, wherein the fiber four-clad group comprises a first annular fiber cladding, a second annular fiber cladding, a third annular fiber cladding and an outermost fiber cladding from inside to outside, and the maximum refractive index value n of the fiber core 10 First value of maximum refractive index n of the cladding of the ring-shaped optical fiber 20 Second ring fiber cladding maximum refractive index value n 30 Third value of maximum refractive index n of the cladding of the ring-shaped optical fiber 40 Outermost fiber cladding maximum foldValue of the refractive index n clad Satisfies n 10 >n 30 >n clad >n 40 >n 20 The outermost optical fiber cladding is pure quartz SiO 2 And (3) a layer. A highly nonlinear optical fiber capable of achieving flat normal dispersion around 1550nm and single-mode transmission at wavelengths greater than 1310nm for high repetition frequency flat optical frequency comb generation. |
| priorityDate | 2021-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.