Data · dataset · 2024
A high-power dual-crystal Tm:YLF laser with 80.5% optical-to-optical efficiency
Listed in ScienceDB
We demonstrate a high power continuous-wave Tm:YLF laser with high efficiency via employing laser diode end-pumped dual Tm:YLF crystals in a thermally insensitive resonant cavity.
Description
The performance of the Tm:YLF laser system has been thoroughly investigated, covering output power, efficiency, power stability and beam quality. A maximum output power of 46.65 W was achieved with an absorbed pump power of 57.98 W. The slope efficiency and optical-to-optical conversion efficiency with respect to absorbed pump power were 86.8% and 80.5%, respectively.
The laser exhibits excellent stability, with an RMS power stability of 0.33%. The beam quality (M2) of the Tm:YLF laser in the horizontal and vertical directions were 1.01 and 1.05, respectively. This high-performance laser source is ideal for pumping holmium-doped crystals to generate 2 μm laser and mid-infrared laser generation via nonlinear optical processes.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.19056 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.19056 | 9 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |