http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009230092-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4a8faea375370b67c9d71e67db32bcd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-28 |
| filingDate | 2008-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35f51af12c4826b28a5f78ccc63d366d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be4b25054bb5d2410cfd90ed1dff251b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42a7e7a86bda07a46935a0f718b3f53c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35392fbd81e4c7266a60b726098b4013 |
| publicationDate | 2009-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009230092-A |
| titleOfInvention | Optical isolator module and optical element module using the same |
| abstract | An optical isolator module and an optical element module are provided that reduce a positional deviation of a polarizer and a Faraday rotator caused by heat generation of the polarizer. An optical isolator module includes a flat Faraday rotator 12 and a main surface of the Faraday rotator 12 on which light is incident or emitted, and a light incident / exit surface is bonded to each other via an adhesive. An optical isolator element 10 having a first polarizer 11a and a second polarizer 11b, and a cylindrical holding member 32 in which the second polarizer 11b is bonded to one end surface so as to close a through hole through which light is transmitted. And a protective material 25 that covers the Faraday rotator 12 in contact with the outer periphery of the Faraday rotator 12. The protective material 25 includes a resin and has a thermal conductivity as compared with the first polarizer 11a. Is expensive. [Selection] Figure 1 |
| priorityDate | 2008-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.