Data · dataset · 2026
30.2 W, 10.07 mJ long-wave infrared ZnGeP₂ laser pumped by high-performance Ho:YAG MOPA source
Listed in ScienceDB
An average output power of 30.2 W ZnGeP2 (ZGP) optical parametric oscillator (OPO) and three -stage amplifier system was experimentally achieved with central wavelength at 7.6 μm and pulse repetition frequency of 3 kHz.
Description
A home-made Ho:YAG master oscillator power amplifier (MOPA) was served as pump source, which could supply more than 600 W power. And at highest output power of 30.2W, beam quality M2, the pulse width (full width of half maximum, FWHM), and single pulse energy were 3.3, 28.4 ns and 10.07 mJ, respectively.
It is the first time to report a nonlinear optical frequency converter based on the ZGP MOPA structure with average power exceeding 30 W, providing a reference for the development of high-brightness long-wave infrared (LWIR) laser sources.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.44307 ↗
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.44307 | 11 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_text | source · scidb cn | connector:scidb_cn@1.0.0 | |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |