| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ea1a55460738dc396109fe328a29318 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-09415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-1673
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-1611
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0606 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0617
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-2316
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-2341
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-2333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0941
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-06 |
| filingDate |
2013-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b429ab4ef27eddfc9dc8ff8fc265d414 |
| publicationDate |
2014-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2014042016-A |
| titleOfInvention |
Laser amplification apparatus and method thereof |
| abstract |
An optical amplifier including a seed laser type input signal for generating an output signal having higher optical power is provided. An optical amplifier receives a seed laser having a wavelength of 1064 nm. Amplification occurs in the segmented Nd: YVO 4 gain medium 103 excited by the excitation source 101. Each segment of the gain medium has a specific length and dopant concentration, and the combination of these segments increases the power absorption in the gain medium, making it possible to use higher power end-face pumps and lasers Improve the pulse energy and average power. The first end of the gain medium includes a wedge surface on which a quad path optical amplifier is arranged to achieve high extraction efficiency. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019207989-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7097236-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015228499-A |
| priorityDate |
2012-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |