http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09508753-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-1611 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-08072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-1673 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-094053 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-09415 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-0941 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-094 |
| filingDate | 1995-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1997-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09508753-A |
| titleOfInvention | Diode-pumped laser with an ignition lens crystal |
| abstract | (57) Summary A high power, high efficiency laser is disclosed that produces a polarized circular, diffraction limited Gaussian beam. The ellipticity adjusted ignition lens laser crystal (24) is pumped by a diode light source (18) connected to a fiber bundle (22) mounted on a laser head (10). The diameter of the pump beam in the crystal is larger than the TEM 00 mode diameter of the crystal. Lasers work well with a wide range of pump powers. The slope efficiency of TEM 00 mode is more than 40% and the overall efficiency is more than 25%. One of the laser crystals used is Neodymium YVO 4 . This material exhibits high gain and short upper level lifetime. These properties make neodymium YVO 4 convenient for constructing Q-switched lasers and lasers that are insensitive to optical feedback. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017039176-A1 |
| priorityDate | 1994-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.