Zobrazeno 1 - 10
of 657
pro vyhledávání: '"Poole, Philip A."'
Autor:
Gao, Jun, Krishna, Govind, Yeung, Edith, Yu, Lingxi, Gangopadhyay, Sayan, Chan, Kai-Sum, Huang, Chiao-Tzu, Descamps, Thomas, Reimer, Michael E., Poole, Philip J., Dalacu, Dan, Zwiller, Val, Elshaari, Ali W.
Coherent control of single photon sources is a key requirement for the advancement of photonic quantum technologies. Among them, nanowire-based quantum dot sources are popular due to their potential for on-chip hybrid integration. Here we demonstrate
Externí odkaz:
http://arxiv.org/abs/2409.14964
Autor:
Descamps, Thomas, Schetelat, Tanguy, Gao, Jun, Poole, Philip J., Dalacu, Dan, Elshaari, Ali W., Zwiller, Val
Surface acoustic waves (SAWs) are a powerful tool for controlling a wide range of quantum systems, particularly quantum dots (QDs) via their oscillating strain fields. The resulting energy modulation of these single photon sources can be harnessed to
Externí odkaz:
http://arxiv.org/abs/2407.12204
Autor:
Wakileh, Andrew N., Yu, Lingxi, Dokuz, Doğa, Haffouz, Sofiane, Wu, Xiaohua, Lapointe, Jean, Northeast, David B., Williams, Robin L., Rotenberg, Nir, Poole, Philip J., Dalacu, Dan
Single photon sources operating on-demand at telecom wavelengths are required in fiber-based quantum secure communication technologies. In this work we demonstrate single photon emission from position-controlled nanowire quantum dots emitting at {\la
Externí odkaz:
http://arxiv.org/abs/2309.13381
Autor:
Maruf, Rubayet Al, Venuturumilli, Sreesh, Bharadwaj, Divya, Anderson, Paul, Qiu, Jiawei, Yuan, Yujia, Zeeshan, Mohd, Semnani, Behrooz, Poole, Philip J., Dalacu, Dan, Resch, Kevin, Reimer, Michael E., Bajcsy, Michal
Hybrid quantum technologies aim to harness the best characteristics of multiple quantum systems, in a similar fashion that classical computers combine electronic, photonic, magnetic, and mechanical components. For example, quantum dots embedded in se
Externí odkaz:
http://arxiv.org/abs/2309.06734
Autor:
Yeung, Edith, Northeast, David B., Jin, Jeongwan, Laferrière, Patrick, Korkusinski, Marek, Poole, Philip J., Williams, Robin L., Dalacu, Dan
We demonstrate on-chip generation of indistinguishable photons based on a nanowire quantum dot. From a growth substrate containing arrays of positioned-controlled single dot nanowires, we select a single nanowire which is placed on a SiN waveguide fa
Externí odkaz:
http://arxiv.org/abs/2308.10215
Autor:
Pennacchietti, Matteo, Cunard, Brady, Nahar, Shlok, Zeeshan, Mohd, Gangopadhyay, Sayan, Poole, Philip J., Dalacu, Dan, Fognini, Andreas, Jöns, Klaus D., Zwiller, Val, Jennewein, Thomas, Lütkenhaus, Norbert, Reimer, Michael E.
An on-demand source of bright entangled photon pairs is desirable for quantum key distribution (QKD) and quantum repeaters. The leading candidate to generate entangled photon pairs is based on spontaneous parametric down-conversion (SPDC) in a non-li
Externí odkaz:
http://arxiv.org/abs/2307.06473
Autor:
Gao, Jun, Santos, Leonardo, Krishna, Govind, Xu, Ze-Sheng, Iovan, Adrian, Steinhauer, Stephan, Gühne, Otfried, Poole, Philip J., Dalacu, Dan, Zwiller, Val, Elshaari, Ali W.
Quantum physics phenomena, entanglement and coherence, are crucial for quantum information protocols, but understanding these in systems with more than two parts is challenging due to increasing complexity. The W state, a multipartite entangled state
Externí odkaz:
http://arxiv.org/abs/2307.06116
Autor:
Descamps, Thomas, Schetelat, Tanguy, Gao, Jun, Poole, Philip J., Dalacu, Dan, Elshaari, Ali W., Zwiller, Val
The integration of on-demand single photon sources in photonic circuits is a major prerequisite for on-chip quantum applications. Among the various high-quality sources, nanowire quantum dots can be efficiently coupled to optical waveguides because o
Externí odkaz:
http://arxiv.org/abs/2306.05798
Autor:
Laferrière, Patrick, Haffouz, Sofiane, Northeast, David B., Poole, Philip J., Williams, Robin L., Dalacu, Dan
Publikováno v:
Nano Lett. 23 (2023) 962-968
Single photon emitters are a key component for enabling the practical use of quantum key distribution protocols for secure communications. For long-haul optical networks it is imperative to use photons at wavelengths that are compatible with standard
Externí odkaz:
http://arxiv.org/abs/2210.12833
Autor:
Laferrière, Patrick, Yin, Aria, Yeung, Edith, Kusmic, Leila, Korkusinski, Marek, Rasekh, Payman, Northeast, David B., Haffouz, Sofiane, Lapointe, Jean, Poole, Philip J., Williams, Robin L., Dalacu, Dan
Publikováno v:
Phys. Rev. B 107, (2023) 15522
We demonstrate that, even when employing above-band excitation, photons emitted from semiconductor quantum dots can have linewidths that approach their transform-limited values. This is accomplished by using quantum dots embedded in bottom-up photoni
Externí odkaz:
http://arxiv.org/abs/2208.00066