http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102369640-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8a9982b1666c54b5bf02d6c944891e4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-06256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0021 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0014 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-00 |
| filingDate | 2010-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d8e07b96c44c5a7b924571e6ff5d99d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f675ab5f9554e93a93619fce7b7cd6bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b7c97ee9c3477eb36b386c174ae0746 |
| publicationDate | 2014-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102369640-B |
| titleOfInvention | Methods and devices for evaluating the operating characteristics of a DBR laser diode |
| abstract | In accordance with one embodiment of the present disclosure, a method of evaluating the operating characteristics of a DBR laser diode is provided. According to the method, a diagnostic electrical current(II) is injected into the wavelength tuning section of the DBR laser to generate amplified spontaneous emission(ASE) of light in the wavelength tuning section. Light emitted from the wavelength tuning section is absorbed by the gain section and photo current(ISAIN) generated by the light absorbed in the gain section is measured. The photo current(ISAIN) measured in the gain section can be correlated with an evaluation of the operating characteristics of the DBR laser diode. For example, the measured photo current(ISAIN) can be correlated with a substandard operating characteristic when it departs from a given photo current metric by more than an acceptable amount. Alternatively, the measured photo current(ISAIN) can be correlated with a certified operating characteristic when it departs from the given photo current metric by an acceptable amount. Additional embodiments are disclosed and claimed. |
| priorityDate | 2009-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID449160084 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23665650 |
Total number of triples: 18.