| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b7317808024e524eea40a6c5a5ad6a22 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-3546 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-3775 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-37 |
| filingDate |
2009-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d506f98b219aab3272330b6555d3e5b2 |
| publicationDate |
2011-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011043895-A1 |
| titleOfInvention |
Wavelength converting device, laser, and method to stabilize the wavelength conversion efficiency |
| abstract |
Proposed is a wavelength converting device ( 100 ) comprising a non-linear optical crystal ( 10 ) having periodically poled regions ( 20,30 ) with alternating polarity. The device ( 100 ) is characterized in that the period ( 41,42 ) of the poled regions along an axis (X) of the device vary in a direction (Y) perpendicular to the axis. The invention is based on the insight that a poling period corresponds to a given temperature. Thus, providing different poling periods along a direction in the wavelength converting device advantageously allows correlating the position of the device along that direction with a temperature. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11009772-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021349371-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10536219-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018067376-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9998088-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10284300-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11009773-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9991872-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015288345-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018198117-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8331017-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10082720-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10599008-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011026103-A1 |
| priorityDate |
2008-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |