http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04203939-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be055db3c1a09879df07379ba969e223 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J5-02 |
| filingDate | 1990-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f90d1c754e50e41e50fc9d8c5abfc0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cf822a2d3482b360bc6428b4b5861a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a1abc110d0caea563cd0df9ca3f18c2 |
| publicationDate | 1992-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04203939-A |
| titleOfInvention | Crosstalk measuring apparatus |
| abstract | PURPOSE: To measure the crosstalk of a single wavelength by providing a spectroscope having a light chopper and an incident slit, and moving a multi-element infrared detector in a direction perpendicular to the spectral direction at a projecting port of the spectroscope. n CONSTITUTION: The radiation light from a carbon dioxide gas laser 1 passes through an incident slit 2. While the infrared beams are intermittently cut by a light chopper 3, the radiation light is guided to a spectroscope 4. At this time, the slit, 2 is aligned beforehand to a using multi-element infrared detector 8. The detector 8 as well as the spectroscope 4 can be moved in the spectral direction and a direction perpendicular to the spectral direction at a projecting port of tone spectroscope. Accordingly, infrared rays of a single wavelength are radiated in combination of a monochromic light source and tone spectroscope 4. A slit image of the same size as that of one element can be formed by the size of the slit. 2. Moreover, the chopper 3 is able to catch up with the output of the detector 8 generated by the change of the infrared rays, and the change of the wavelength can be handled by moving the detector 9 by means of tone moving mechanism 8. Accordingly, the crosstalk of a single wavelength of the detector 9 can be measured by combining the chopper 3 with a movable stage. n COPYRIGHT: (C)1992,JPO&Japio |
| priorityDate | 1990-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.