Dataset - Direct-laser-written integrated mid-IR directional couplers in a BGG glass

Dataset related to article: Direct-laser-written integrated mid-IR directional couplers in a BGG glass. Arthur Le Camus, Yannick Petit, Jean-Philippe Bérubé, Matthieu Bellec, Lionel Canioni, Réal Vallée. Optics Express. 2021, volume 29, issue 6, pp. 8531-8541 https://doi.org/10.1364/OE.409527 # Research materials<br> We provide here the data and scripts used to generate the figures in the main document <br> ## Requirements<br> * All codes have been written using *python 3.7* and standard libraries (*numpy*, *matplotlib*, *scipy*).<br> * Note that pathnames work fine for Unix users but might be manually modified for Windows users. <br> ## Data files description<br> All experimental data files are stored in the `./data` folder with `.npy` format, a standard binary file format in NumPy.<br> * `bgg-2p85.npy` and `silica-2p85.npy` contains the experimental data used to generate Fig. 3.<br> * `bgg-2p85-num.npy` contains numerical data used in Fig. 3 (dashed blue line).<br> * `bgg-4mm-exp.npy`/`bgg-4mm-num.npy` and `bgg-5mm-exp.npy`/`bgg-5mm-num.npy` contains the experimental/numerical data used to generate Fig. 4 left and right panels respectively. The `.npy` files are dictionnaries. The key `P_ref` corresponds to the grey curve in Fig. 4a. The keys `P_1_3` and `P_1_4`correspond to the output power in port 3 and port 4 respectively. <br> ## Script files description<br> * Running the python scripts allow to generate the figures presented in the manuscript. The filenames are explicit.<br> * Fig. 4 has been slightly post-edited (add $y$-axis color and a) and b) labels) using Adobe Illustrator software.关联论文：《BGG玻璃中激光直写集成中红外定向耦合器》（Direct-laser-written integrated mid-IR directional couplers in a BGG glass）。作者：Arthur Le Camus、Yannick Petit、Jean-Philippe Bérubé、Matthieu Bellec、Lionel Canioni、Réal Vallée。发表于《光学快报》（Optics Express）2021年，第29卷第6期，页码8531-8541，DOI：10.1364/OE.409527 # 研究资料 本数据集提供了生成正文配图所用的全部数据与脚本。 ## 使用要求 * 所有代码均基于Python 3.7及标准库（numpy、matplotlib、scipy）编写。 * 请注意：路径配置可直接适配Unix系统用户，Windows系统用户需手动修改路径。 ## 数据文件说明 所有实验数据均存储于`./data`文件夹下，格式为NumPy标准二进制文件格式`.npy`。 * `bgg-2p85.npy`与`silica-2p85.npy`包含用于生成图3的实验数据。 * `bgg-2p85-num.npy`包含图3中蓝色虚线所用的数值模拟数据。 * `bgg-4mm-exp.npy`/`bgg-4mm-num.npy`以及`bgg-5mm-exp.npy`/`bgg-5mm-num.npy`分别包含用于生成图4左、右子图的实验/数值模拟数据。上述`.npy`文件均为字典格式，其中键`P_ref`对应图4a中的灰色曲线；键`P_1_3`与`P_1_4`分别对应端口3与端口4的输出功率。 ## 脚本文件说明 * 运行本Python脚本即可复现论文中的全部配图，文件名均直观体现其功能。 * 图4已通过Adobe Illustrator软件进行小幅后期编辑（添加y轴颜色及a)、b)子图标签）。