| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_135ab380bd59f40f56910c2c1e03067f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cf25498f1bb67f26d6f09edcc7181f7c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e2bdbd6ae7ab2c590785319e9f313901
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca1ac534d478699b55d35b2c26848423
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae55ec6c19e1622da3e6b287a8b57df6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2006-12107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2006-12164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-02176 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-02119
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-274
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-2932
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-29322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-02109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-29394
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B6-02204 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-34 |
| filingDate |
2003-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e17874445714bae2dad992e82a333ce2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc6ef07fdbfd5c713bbb25ccabc10e2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7111348caee63dc6bcb3c5d354be71e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8e9dd5acfcd080d50916d6be8331bab |
| publicationDate |
2003-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-03087906-A1 |
| titleOfInvention |
Method for production of a tunable optical filter |
| abstract |
The invention relates to a method for production of an optical filter, characterised in comprising the following operation steps on an optical guide (10): a control operation on the expanding internal shape of the guide, preferably by fusion drawing and the etching of a Bragg grating (20), using methods which permit an independent control of both the longitudinal variation of the Bragg wavelength and the longitudinal variation in external profile of the guide. |
| priorityDate |
2002-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |