http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104019893-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-02 |
| filingDate | 2014-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104019893-B |
| titleOfInvention | Offner structure imaging spectrogrph |
| abstract | The present invention provides a kind of Offner structure imaging spectrogrph, it is characterised in that including: preamble reception optical unit；Spectrophotometric unit；And probe unit, wherein, spectrophotometric unit includes: entrance slit；First ellipsoid concave mirror；Ellipsoid convex grating；Second ellipsoid concave mirror, first ellipsoid concave mirror, the second ellipsoid concave mirror and ellipsoid convex grating are confocal, there is identical focus and optical axis, first ellipsoid concave mirror and the second ellipsoid concave mirror are in vertically long axial principal plane both sides respectively, ellipsoid convex grating is distributed in vertically long axial principal plane both sides, and the second a length of entrance slit of ellipsoid semi-minor axis is in the half of optical axis direction to the first ellipsoid concave mirror projection distance；Entrance slit and probe unit are respectively placed in two near focal point.The Offner structure imaging spectrogrph of the present invention can eliminate the aberration of all directions, thus improves image quality. |
| priorityDate | 2014-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.