http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112129714-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20e53852601b1e2178ae9b11e8212642 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-4776 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-474 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-4738 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-47 |
| filingDate | 2020-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eff7dca6f884b467eef09b17ea617e2e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f419d8acac87922174374ee095cc4c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c2e0c127a8db9f3a2f77c1b5e1455c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c988d28857c3e29400e5abcdfe641b78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0f0d9ff0b6379526c41e331b8b94c28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffb0ec2c454511ab4d7ce0cc2efb5153 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fd5a7cdb129b17887f491f6dceb98f3 |
| publicationDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112129714-A |
| titleOfInvention | AOTF-based dual-detector ellipsoidal reflecting bowl receiving diffuse reflection spectrometer |
| abstract | The invention discloses an AOTF-based dual-detector ellipsoidal reflecting bowl receiving diffuse reflection spectrometer. The invention is based on the electric control light splitting characteristic of an acousto-optic tunable filter, realizes real-time spectrum calibration and light source performance detection by adopting dual-detector beam splitting reference calibration, increases the irradiation light energy by adding the space shielding for 0-level light, 2 light splitting sheets and a reflector to ensure that plus or minus 1-level diffraction light irradiates the same position on the surface of a sample together, places the sample at one focus of an ellipsoid reflecting bowl by adopting diffuse reflection type detection, and increases the receiving efficiency of the sample for diffusely emitting signal light by arranging a signal light receiving device at the other focus of the ellipsoid reflecting bowl; and the characteristic that the phase-locked circuit is insensitive to 0-level light is utilized to improve the signal-to-noise ratio of spectral detection. |
| priorityDate | 2020-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.