4 papers
Unity yield of deterministically positioned quantum dot single photon sources
Patrick Laferrière, Edith Yeung, Isabelle Miron +7
We report on a platform for the production of single photon devices with a fabrication yield of 100%. The sources are based on InAsP quantum dots embedded within position-controlle…
Monolithic integration of single photon sources via evanescent coupling of tapered InP nanowires to SiN waveguides
Khaled Mnaymneh, Dan Dalacu, Joseph McKee +5
We demonstrate a method to monolithically integrate nanowire-based quantum dot single photon sources on-chip using evanescent coupling. By deterministically placing an appropriatel…
In-situ tuning of individual position-controlled nanowire quantum dots via laser-induced intermixing
Alexis Fiset-Cyr, Dan Dalacu, Sofiane Haffouz +4
We demonstrate an in-situ technique to tune the emission energy of semiconductor quantum dots. The technique is based on laser-induced atomic intermixing applied to nanowire quantu…
Bright single InAsP quantum dots at telecom wavelengths in position-controlled InP nanowires: the role of the photonic waveguide
Sofiane Haffouz, Dan Dalacu, Philip J. Poole +6
We report on the site-selected growth of bright single InAsP quantum dots embedded within InP photonic nanowire waveguides emitting at telecom wavelengths. We demonstrate a dramati…