SiN/ GaAs quantum photonic platform with efficient fiber-coupling

• DOI: 10.1364/quantum.2024.qw3a.15
• Publication Date: 2024-09-03T15:39:39Z
• Authors: Jasper De Witte; Zhe Liu; Atefeh Shadmani; Tom Vanackere; Tom Vandekerckhove; Gunther Roelkens; Claus Pedersen; Leonardo Midolo; Dries Van Thourhout; Bart Kuyken
• Keywords: Technology and Engineering; Physics and Astronomy

High demands on quantum photonic experiments necessitate full integration of its building blocks. We integrated GaAs nanobeams embedded with InAs quantum dots on SiN as well as SU8 spot size convertors for efficient fiber coupling.