Data · dataset · 2026
Near-Field Phase Laser OPA Shaped-Beam Synthesis Experiment Dataset
Listed in ScienceDB
This dataset contains numerical simulation results supporting the associated paper, documenting phase-only shaped-beam optimization experiments for multiple array geometries (linear, square, circular, and L-shaped) under a near-field Fresnel propagation model.
Description
The data contain no time series; spatial quantities are expressed in normalized direction cosines (u, v) and wavelength units, with angular-domain sampling of approximately 51–161 points per dimension.
The collection comprises 42 files (39 CSV files, 3 NPZ files, and 1 log file). Each CSV row corresponds to one experimental configuration. Key fields include MRL, PSR/PSLL (dB), PIB (dimensionless), K/Q (count), and time_s (seconds).
Read the rest (1 more)
CSV files can be opened in Excel; NPZ files can be read with Python NumPy.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.42841 ↗
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
- Inferred from text
- Communications engineering 70% · Simulation 75%
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.42841 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:4006 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (70%) |
| 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 | |
| concepts[method].local:method:simulation | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (75%) |
| 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 |