DBR (TiO2/SiO2) mirror stack

Distributed Bragg reflector stack design used as a cavity mirror option.

No README in this project yet -- analytic transfer-matrix design of a TiO2/SiO2 distributed Bragg reflector stack (see dbr_tao2_sio2_simulation.ipynb).

Results

Reflectance spectra for selected pair counts

Stopband width vs. number of layer pairs

Peak reflectance at lambda0 vs. number of layer pairs

This is a 1D multilayer stack (no 2D/3D layout) -- no separate geometry render exists; the plots above already sweep the stack's only geometric parameter (pair count).

Downloads

No GDS/STL deliverable files exist -- this is an optical thin-film stack, not a lithographic layout.

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Source: nanophotonic_devices/cavity_purcell/dbr_tio2_sio2_v1/