High-Q chalcogenide Ge28Sb12Se60 photonic crystal nanobeam cavities

Mingyue Zhao,Zhen Yang,Rizhen Zhang,Peipeng Xu

High-Q chalcogenide Ge28Sb12Se60 photonic crystal nanobeam cavities

2020

Mingyue Zhao
Zhen Yang
Rizhen Zhang
Peipeng Xu

We design and fabricate a photonic crystal (PhC) nanobeam cavity on the chalcogenide glass Ge28Sb12Se60 platform. A high quality (Q) factor of 1.2×104 in the fabricated devices is achieved.

Keywords:

Optoelectronics
Q factor
Materials science
Chalcogenide
Photonic crystal
Chalcogenide glass

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