http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CS-274978-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c95920cd59837a7c01cc994533ba8830 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9c70587768c6699cfa847c91bdc19f3e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7ae0f9f493f078aaecedcc56b1c2519 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-14 |
| filingDate | 1988-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a736d5e1cf10c88c38d9eb749f6e4e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bbc6d949d1ad35b821a022c0db69094 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6831cd92f3e07201abf4b4aeab13682d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_681f42a09c6e436f01f53f90550cb3e2 |
| publicationDate | 1991-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CS-274978-B2 |
| titleOfInvention | Volumen acousto-optical unit |
| abstract | The solution concerns an industrial use of light amplification of stimulated emission of radiation for cutting, drilling, surface treatment and other operations on hard and resistant materials. For these purposes it is necessary to modulate the power laser beam with supplying the lowest possible acoustic output, with the highest possible diffraction efficiency. Then it is required that, with the exception of irreplaceable parasite phenomena, there would not be any absorption and scattering of the energy of the laser beam in its direction. The principle of the solution consists in the fact that the volume acoustic-optical unit (1) is made of monocrystal of lead dibromide (PbBr2) and the side surface (4) carrying the piezoelectric converter (5) is perpendicular to the crystallographic axis (b) in whose direction the acoustic wave is spreading at a speed of 680 m.sec<-1>.<IMAGE> |
| priorityDate | 1988-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415712603 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID24831 |
Total number of triples: 19.