http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7633991-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5231c81de1a546c1d6a9325c10910ce |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-08009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-094038 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-2316 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-1608 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-1643 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-094 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-14 |
| filingDate | 2008-05-07^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-12-15^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a10f6f43fbae5dd91977e164f29fb8b6 |
| publicationDate | 2009-12-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7633991-B2 |
| titleOfInvention | Ultra-low heat laser |
| abstract | An ultra-low heat laser that does not rely on florescence cooling. Generally, the inventive laser includes a pump source operable at a pump frequency and a gain medium disposed to receive energy from the source and lase at a frequency close to the pump frequency. In the illustrative embodiment, the laser is a solid state laser having a gain medium which is resonantly pumped to lase at a frequency within 5% of the pump frequency. However, in the best mode and in accordance with the present teachings, the gain medium lases at a frequency within 1% of the pump frequency. In the illustrative embodiment, the laser gain medium ion has a rich Stark energy level structure and the laser active gain medium has oscillator strengths at transitions wavelengths that allow an ultra-low quantum defect operation. The pump source has a wavelength output centered to correspond to a predetermined pump band and an emission band subtended by an absorption bandwidth thereof. |
| priorityDate | 2005-01-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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