| Name | refractiveindex JSON |
| Version |
0.0.5
JSON |
| download |
| home_page | None |
| Summary | None |
| upload_time | 2024-06-20 03:20:58 |
| maintainer | None |
| docs_url | None |
| author | Ivan Toftul |
| requires_python | <4.0,>=3.10 |
| license | None |
| keywords |
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| VCS |
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| bugtrack_url |
|
| requirements |
No requirements were recorded.
|
| Travis-CI |
No Travis.
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| coveralls test coverage |
No coveralls.
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# Easy Python interface to RefractiveIndex database
The original database<br>
https://github.com/polyanskiy/refractiveindex.info-database
Database files parsing was made with a modified version of `refractiveIndex.py` from [PyTMM project](https://github.com/kitchenknif/PyTMM) by [Pavel Dmitriev](https://github.com/kitchenknif).
## Installation
```
pip install refractiveindex
```
## Usage
```python
from refractiveindex import RefractiveIndexMaterial
SiO = RefractiveIndexMaterial(shelf='main', book='SiO', page='Hass')
wavelength_nm = 600 # [nm]
SiO.get_epsilon(wavelength_nm)
# (3.8633404437869827+0.003931076923076923j)
SiO.get_refractive_index(wavelength_nm)
# (1.96553846)
SiO.get_extinction_coefficient(wavelength_nm)
# (0.001)
```
Notes:
- here the time dependence is assumed to be $\mathrm{e}^{-\mathrm{i} \omega t}$, so $\mathrm{Im}(\varepsilon) > 0$ is responsible for the losses.
- if there is a space in the name, one should write underscore instead of it, i.e. not `page='Rodriguez-de Marcos'` but `page='Rodriguez-de_Marcos'`.
## How to get material page names
You can find the proper “page” name by hovering your cursor on the link in the Data section
Or you can look up folders in this repository<br>
https://github.com/polyanskiy/refractiveindex.info-database
## Simular projects for Julia
Julia interface to refractiveindex.info database<br>
https://github.com/stillyslalom/RefractiveIndex.jl
## Possible problems
Refractive index changed naming in its database, please upgrade the package
```shell
pip install --upgrade refractiveindex
```
and remove database folder at `~/.refractiveindex.info-database`.
The database is currently limited to dispersion and extinction ('n-k') data.
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