http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103682979-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-026 |
| filingDate | 2013-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103682979-B |
| titleOfInvention | Narrow linewidth frequency stabilized semiconductor laser |
| abstract | A kind of narrow linewidth frequency stabilized carbon dioxide laser packaging system, including: a chip of laser；One first optical lens, an optoisolator, one second optical lens and a lens fiber, this first optical lens, optoisolator, the second optical lens and lens fiber are sequentially located in the light path of chip of laser side；One half-reflecting mirror, it is positioned in the light path of chip of laser opposite side, and becomes a predetermined angular with light path, by partially reflective for the light of chip of laser；One first photodetector, it is positioned in the light path of half-reflecting mirror reflection；One Fabry-Perot filters, it is positioned at the side of half-reflecting mirror, and with half-reflecting mirror in same light path；One second photodetector, it is positioned at the side of Fabry-Perot filters, and with half-reflecting mirror in same light path；Above element is installed on a metal base.This packaging system of the present invention facilitates external circuit that laser instrument is carried out Wavelength stabilized control and linewidth narrowing. |
| priorityDate | 2013-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.