7 papers · 1 filter
Directional telecom photons from a chirally coupled quantum dot
Kristina Bodiroga, Jacob Ewaniuk, Andrew N. Wakileh +8
Chiral quantum light-matter interfaces, where the internal spin state of a quantum emitter determines the direction in which it emits, are essential building blocks of non-reciproc…
Approaching transform-limited linewidths in telecom-wavelength transitions of ungated quantum dots
Andrew N. Wakileh, Dan Dalacu, Philip J. Poole +4
Highly coherent quantum emitters operating in the telecommunication C-band (1530 - 1565nm), where ultra-low-loss fibers and photonic circuits are available, are crucial to the deve…
Erbium-Doped Fibre Quantum Memory for Chip-Integrated Quantum-Dot Single Photons at 980 nm
Nasser Gohari Kamel, Arsalan Mansourzadeh, Ujjwal Gautam +8
The realization of long-distance quantum communication and the envisioned quantum internet relies on coherent hybrid light-matter interfaces connecting quantum light emitters with…
Temporal CW polarization-tomography of photon pairs from the biexciton radiative cascade: theory and experiment
Noam Tur, Ismail Nassar, Ido Schwartz +4
We study, experimentally and theoretically, temporal correlations between the polarization of photon pairs emitted during the biexciton-exciton radiative cascade from a single semi…
Indistinguishable Single Photons from Nanowire Quantum Dots in the Telecom O-Band
Mohammed K. Alqedra, Chiao-Tzu Huang, Wen-Hao Chang +5
On-demand single-photon sources operating at telecom wavelengths are crucial for quantum communication and photonic quantum technologies. In this work, we demonstrate high-purity,…
Reversible tuning of nanowire quantum dot to atomic transitions
Rubayet Al Maruf, Sreesh Venuturumilli, Divya Bharadwaj +10
Quantum dots embedded in semiconductor photonic nanowires (NW-QDs) can deterministically produce single-photons and entangled photon pairs at high repetition rates. These photons c…