BICKS is a solver to find BICs in 1D PhC slab. Give the properties of a PhC slab and you can get the BICs.
BICKS can find BICs in the both high direction lines.
In the periodical direction:
and in the other direction:
Easiest way:
pip install bicks
Try this in your terminal or git bash to install bicks :
git clone https://github.com/PMRG-LE707/bicks.git
There are a lot examples in ./docs/examples/
which can help you quick-start.
See here to get help about classes and functions in bicks.