http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012198572-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-122 |
| filingDate | 2012-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_225d51ae9c4423d04c910df5ec95297c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69f499bc69641b8c729cd82a4bde693e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b37a0dab1fe7ade683eac9443721e10 |
| publicationDate | 2012-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012198572-A |
| titleOfInvention | Multistage optical waveguide |
| abstract | Provided is a multistage optical waveguide in which loss of light propagation that occurs during reflection on a mirror surface is sufficiently suppressed. An intermediate clad layer, a first optical waveguide including a first core portion formed on one surface of the intermediate clad layer, and the other surface of the intermediate clad layer are formed. A second optical waveguide having a second core portion 4 and a first optical waveguide that converts the optical path of the light L incident on the first optical waveguide to the direction of the second optical waveguide. The first mirror portion 21 that defines the mirror surface 11 and the second mirror portion 22 that defines the second mirror surface 12 that converts the optical path of the light L whose optical path has been converted by the first mirror surface 11. Are formed, and the angle θ 1 at which the optical axis A 1 of the first core portion is formed with respect to the first mirror surface 11 and the optical axis A 2 of the second core portion are the second mirror surface. the angle theta 2 which forms with respect to 12 is within a specific range, the area of the second mirror surface 12 is a first Larger than the area of the color plane 11. [Selection] Figure 2 |
| priorityDate | 2012-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.