READ ME File For 'Single-step beam intensity and profile optimization using a 256×256 micromirror array and reinforcement learning'

Dataset DOI: 10.5258/SOTON/D3259

Date that the file was created: October, 2024

-------------------
GENERAL INFORMATION
-------------------

ReadMe Author: Yunhui Xie, University of Southampton, 0000-0002-8841-7235

Date of data collection:  01 February 2023 to 01 February 2024

--------------------------
SHARING/ACCESS INFORMATION
-------------------------- 

Licenses/restrictions placed on the data, or limitations of reuse: CC-BY

This dataset supports the publication: Single-step beam intensity and profile optimization using a 256×256 micromirror array and reinforcement learning
AUTHORS: Yunhui Xie, Matthew Praeger, James A. Grant-Jacob and Ben Mills
TITLE: Single-step beam intensity and profile optimization using a 256×256 micromirror array and reinforcement learning
JOURNAL: Optics Express

--------------------
DATA & FILE OVERVIEW
--------------------

The data is collated in 2 main folders. One for Figurative Data and one for Model Data. The schematic representation of the data folder structure is depicted as follows:

.
└── root/
    └── dataset/
        ├── Figurative data/
        │   ├── Figure 1.png
        │   ├── Figure 2.png
        │   ├── Figure 3.png
        │   ├── Figure 4.png
        │   ├── Figure 5.png
        │   ├── Figure 6.png
        │   └── Figure 7.png
        ├── Model data/
        │   ├── SB3_code/
        │   │   ├── common/
        │   │   │   ├── distributions.py
        │   │   │   ├── policies.py
        │   │   │   └── torch_layers.py
        │   │   └── ppo/
        │   │       └── policies.py
        │   ├── Training_config/
        │   │   └── config.yml
        │   ├── Example_input_flat_model.npy
        │   ├── Example_input_UoS_model.npy
        │   ├── Flat_model.zip
        │   ├── UoS_model.zip
        │   ├── Load_Model.py
        │   └── README.txt
        └── README.txt

1. Figurative data

All figure files referenced in the publication are located in the directory: root/dataset/Figurative data/. Figures labeled in the main text as "Figure 1" through "Figure 7" correspond to the following files: Figure 1.png, Figure 2.png, Figure 3.png, Figure 4.png, Figure 5.png, Figure 6.png, and Figure 7.png. Additionally, the figure cited as "Fig S1" in the supplementary materials is available as Figure Appendix 1.png.

2. Model Data

The models utilized in the publication, labeled "flat" and "UoS," are stored in the directory: root/dataset/Model data/. For detailed instructions on reproducing the results presented in the publication, please consult the README.txt file located at root/dataset/Model data/README.txt.

--------------------------
METHODOLOGICAL INFORMATION
--------------------------

Readers are directed to the publication 'Single-step beam intensity and profile optimization using a 256×256 micromirror array and reinforcement learning' for comprehensive methodological details pertaining to the generation and processing of the data presented within this dataset.