http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108376902-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-1055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0401 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-106 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-1055 |
| filingDate | 2016-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108376902-B |
| titleOfInvention | Orthogonal volume holographic grating solid laser |
| abstract | The embodiment of the invention provides an orthogonal volume holographic grating solid laser. The laser comprises a laser resonant cavity, a liquid cooling cavity, an activation element and a pumping source; the laser resonant cavity is a linear resonant cavity and comprises an output mirror and a high-reflection mirror; the liquid cooling cavity comprises an inclined glass sheet, a vertical glass sheet and a pumping window glass sheet; the pumping source is used for emitting pumping light to the side face of the cuboid-shaped activation element through the coupling device; the coupling means are used to couple pump light emitted by the pump source into the activation element. The minimum distance between the inclined glass sheet and the oscillation laser light passing surface of the activation element is 0.5 mm, and the inclination angle of the inclined glass sheet is an inclination angle between 0.5 milliradian and 0.1 radian in two orthogonal directions. The degenerate four-wave mixing condition is simultaneously satisfied in two orthogonal planes inside the active element. The average threshold pump power density that produces degenerate four-wave mixing is greater than 300 watts per square centimeter. The laser output is an orthogonal fraunhofer diffraction pattern without the mode selection device. |
| priorityDate | 2016-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.