Datasets:
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---
language:
- en
size_categories:
- 50K<n<100K
license: mit
task_categories:
- tabular-regression
tags:
- photonics
- waveguide
- optical
- dataset
- synthetic
- thermal-analysis
dataset_info:
features:
- name: waveguide_material
dtype: string
- name: cladding_material
dtype: string
- name: waveguide_width
dtype: float
- name: waveguide_height
dtype: float
- name: temperature_min
dtype: float
- name: temperature_max
dtype: float
- name: temperature_step
dtype: float
- name: thermal_expansion_coefficient
dtype: float
- name: thermal_conductivity
dtype: float
- name: refractive_index_core
dtype: float
- name: refractive_index_cladding
dtype: float
- name: propagation_loss_min
dtype: float
- name: propagation_loss_max
dtype: float
- name: effective_index_min
dtype: float
- name: effective_index_max
dtype: float
- name: dn_dT
dtype: float
- name: thermal_tuning_efficiency
dtype: float
- name: thermal_stress
dtype: float
- name: strain_rate
dtype: float
- name: optical_power_input
dtype: float
- name: optical_power_output_min
dtype: float
- name: optical_power_output_max
dtype: float
- name: wavelength_min
dtype: float
- name: wavelength_max
dtype: float
- name: simulation_model
dtype: string
- name: measurement_uncertainty
dtype: float
dataset_size: 100000
dataset_version: "1.1.0"
---
```
# Thermal Stability Dataset 🔥❄️
> **Description**
> This dataset provides **100,000 synthetic rows** of data for analyzing **thermal stability** in photonic waveguides. It tracks key parameters, such as material properties, optical losses, and refractive index changes under varying thermal conditions. Ideal for simulation and optimization of photonic devices.
## Key Highlights ✨
- **Focus**: Thermal behavior of waveguides under varying environmental conditions.
- **Columns**: 26 structured columns capturing material properties, geometric dimensions, and thermal-optical effects.
- **Size**: 100,000 rows suitable for training machine learning models or validating designs.
- **Use Cases**:
- **Thermal stability analysis** for waveguides and photonic chips.
- **Thermo-optic device optimization**.
- **Simulation of thermal crosstalk** in integrated photonic systems.
## Dataset Structure 🏗️
Each row corresponds to a **single simulation or measurement configuration** for a waveguide, including:
1. **Material Properties**
- `waveguide_material`: Core material (e.g., Silicon Nitride).
- `cladding_material`: Cladding material (e.g., Silicon Dioxide).
2. **Waveguide Dimensions**
- `waveguide_width` (µm): Width of the waveguide core.
- `waveguide_height` (µm): Height of the waveguide core.
3. **Thermal Parameters**
- `temperature_min` (°C): Minimum temperature.
- `temperature_max` (°C): Maximum temperature.
- `temperature_step` (°C): Increment for simulations.
- `thermal_expansion_coefficient` (1/K): Expansion due to temperature.
- `thermal_conductivity` (W/m·K): Heat transfer ability.
4. **Optical Performance**
- `refractive_index_core` and `refractive_index_cladding`: Core and cladding indices at room temperature.
- `propagation_loss_min` and `propagation_loss_max` (dB/cm): Losses at min and max temperatures.
- `effective_index_min` and `effective_index_max`: Mode index at temperature limits.
- `dn_dT` (1/°C): Change in effective index with temperature.
- `thermal_tuning_efficiency` (%): Efficiency of thermal tuning.
5. **Environmental and Operational**
- `thermal_stress` (MPa): Stress induced by temperature changes.
- `strain_rate` (1/°C): Dimensional changes per degree.
- `optical_power_input` (mW): Power at waveguide input.
- `optical_power_output_min` and `optical_power_output_max` (mW): Output power at temperature limits.
6. **Simulation and Metadata**
- `wavelength_min` and `wavelength_max` (nm): Operating wavelength range.
- `simulation_model`: Method used (e.g., FEM, FDTD).
- `measurement_uncertainty` (%): Error margin.
---
## Example Row
```text
waveguide_material = Silicon Nitride (Si₃N₄)
cladding_material = Silicon Dioxide (SiO₂)
waveguide_width = 1.0
waveguide_height = 0.5
temperature_min = -20.0
temperature_max = 150.0
temperature_step = 5.0
thermal_expansion_coefficient = 2.8e-6
thermal_conductivity = 18.5
refractive_index_core = 1.980
refractive_index_cladding = 1.450
propagation_loss_min = 0.15
propagation_loss_max = 0.35
effective_index_min = 1.950
effective_index_max = 1.970
dn_dT = 0.0002
thermal_tuning_efficiency = 75.0
thermal_stress = 45.0
strain_rate = 3e-6
optical_power_input = 5.0
optical_power_output_min = 4.8
optical_power_output_max = 4.6
wavelength_min = 1260.0
wavelength_max = 1625.0
simulation_model = FDTD
measurement_uncertainty = 1.5
```
## Citation & Acknowledgments 🙌
If you use this dataset in your research or applications, please cite it as follows:
```bibtex
@misc{thermal-stability-dataset_2025,
title = {Thermal Stability Dataset (Synthetic)},
author = {https://huggingface.co/Taylor658},
year = {2025},
how published = {\url{https://huggingface.co/datasets/Taylor658/thermal-stability}}
}
```
---
## License 📄
This dataset is available under the **MIT License**. Free to use for commercial or academic purposes with attribution.
---
## Contributing ❄️🔥
- Add features for new waveguide materials.
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