http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013174841-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c2d6cc21bc7bce139ac89fd102222f74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-122 |
| filingDate | 2012-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29e11b5d7a29682fc67834ef82dfcfb6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4b359061b5a81f698898b32fdb9f7ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fec77f6a23761bdbf77812e398b145ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa61c3710274a7c0bc38f6c572530906 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a2f49794fc579a4da4429f618fb8ad6 |
| publicationDate | 2013-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013174841-A |
| titleOfInvention | Optical waveguide, optical wiring components and electronic equipment |
| abstract | An optical waveguide capable of suppressing loss and interference at an intersection and enabling high-quality optical communication, and an optical wiring component and an electronic device including the optical waveguide are provided. An optical waveguide has three layers including a clad layer, a core layer, and a clad layer. The core layer 13 is provided in two core parts 141 and 142 (first core part) arranged in parallel, a core part 145 (second core part) intersecting with these, and a region other than these core parts. Side clad portions 151, 152, and 153 are provided. In the cross section of the optical waveguide 1, the position corresponding to each of the core portions 141, 142, and 145 is a high refractive index region WH having a relatively high refractive index, and the positions corresponding to the side clad portions 151, 152, and 153. And a low refractive index region WL having a refractive index lower than that of the high refractive index region WH, and a refractive index distribution W formed by continuously changing the refractive index as a whole is formed. [Selection] Figure 1 |
| priorityDate | 2012-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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