Linear optical properties and photonic mode dispersion in GaAs/AlGaAs photonic crystal slabs
- M., Patrini
- M., Galli
- A., Agio
- L. C., Andreani
- D., Bajoni
- G., Guizzetti
- L., Businaro
- E., Di Fabrizio
- Romanato, Filippo
- A., Passaseo
DOIAbstract
GaAs/AlGaAs photonic crystal waveguides with unconventional tilted-square lattices and different filling factors are fully investigated by means of variable angle reflectance spectroscopy, which yields the photonic band dispersion, and theoretical calculation of both reflectance spectra and photonic band structure
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