Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Carter, Samuel G."'
Autor:
Grim, Joel Q., Welland, Ian, Carter, Samuel G., Bracker, Allan S., Yeats, Andrew, Kim, Chul Soo, Kim, Mijin, Tran, Kha, Vurgaftman, Igor, Reinecke, Thomas L.
We demonstrate scattering of laser light from two InAs quantum dots coupled to a photonic crystal waveguide, which is achieved by strain-tuning the optical transitions of the dots into mutual resonance. By performing measurements of the intensity and
Externí odkaz:
http://arxiv.org/abs/2205.04904
A pair of coupled dots with one electron in each dot can provide improvements in spin coherence, particularly at an electrical bias called the sweet spot, but few measurements have been performed on self-assembled dots in this regime. Here, we direct
Externí odkaz:
http://arxiv.org/abs/2202.08256
Autor:
Singh, Harjot, Farfurnik, Demitry, Luo, Zhouchen, Bracker, Allan S., Carter, Samuel G., Waks, Edo
Optically-active spin systems coupled to photonic cavities with high cooperativity can generate strong light-matter interactions, a key ingredient in quantum networks. But obtaining high cooperativities for quantum information processing often involv
Externí odkaz:
http://arxiv.org/abs/2111.13653
Autor:
Farfurnik, Demitry, Singh, Harjot, Luo, Zhouchen, Bracker, Allan S., Carter, Samuel G., Pettit, Robert M., Waks, Edo
Noise spectroscopy elucidates the fundamental noise sources in spin systems, thereby serving as an essential tool toward developing spin qubits with long coherence times for quantum information processing, communication, and sensing. But existing tec
Externí odkaz:
http://arxiv.org/abs/2109.03405
Autor:
Carter, Samuel G., Badescu, Stefan C., Bracker, Allan S., Yakes, Michael K., Tran, Kha X., Grim, Joel Q., Gammon, Daniel
Publikováno v:
Phys. Rev. Lett. 126, 107401 (2021)
Optical spin rotations and cycling transitions for measurement are normally incompatible in quantum dots, presenting a fundamental problem for quantum information applications. Here we show that for a hole spin this problem can be addressed using a t
Externí odkaz:
http://arxiv.org/abs/2012.04710
Autor:
Fonseca, Jose J., Yeats, Andrew L., Blue, Brandon, Zalalutdinov, Maxim, Brintlinger, Todd, Simpkins, Blake S., Ratchford, Daniel C., Culbertson, James C., Grim, Joel Q., Carter, Samuel G., Ishigami, Masa, Stroud, Rhonda M., Cress, Cory, Robinson, Jeremy T.
Publikováno v:
Nature Communications 11, 5 (2020)
The interaction between two-dimensional crystals (2DCs) and metals is ubiquitous in 2D material research. Here we report how 2DC overlayers influence the recrystallization of relatively thick metal films and the subsequent synergetic benefits this pr
Externí odkaz:
http://arxiv.org/abs/1912.07716
Autor:
Luo, Zhouchen, Sun, Shuo, Karasahin, Aziz, Yakes, Michael K., Carter, Samuel G., Bracker, Allan S., Gammon, Daniel, Waks, Edo
Charged quantum dots containing an electron or hole spin are bright solid-state qubits suitable for quantum networks and distributed quantum computing. Incorporating such quantum dot spin into a photonic crystal cavity creates a strong spin-photon in
Externí odkaz:
http://arxiv.org/abs/1906.10721
Autor:
Banks, Hunter B., Soykal, Oney O., Myers-Ward, Rachael, Gaskill, D. Kurt, Reinecke, T. L., Carter, Samuel G.
Publikováno v:
Phys. Rev. Applied 11, 024013 (2019)
The silicon monovacancy in 4H-SiC is a promising candidate for solid-state quantum information processing. We perform high-resolution optical spectroscopy on single V2 defects at cryogenic temperatures. We find favorable low temperature optical prope
Externí odkaz:
http://arxiv.org/abs/1811.01293
Autor:
Grim, Joel Q., Bracker, Allan S., Zalalutdinov, Maxim, Carter, Samuel G., Kozen, Alexander C., Kim, Mijin, Kim, Chul Soo, Mlack, Jerome T., Yakes, Michael, Lee, Bumsu, Gammon, Daniel
Publikováno v:
Nature Materials 18, 963-969 (2019)
The quest for an integrated quantum optics platform has motivated the field of semiconductor quantum dot research for two decades. Demonstrations of quantum light sources, single photon switches, transistors, and spin-photon interfaces have become ve
Externí odkaz:
http://arxiv.org/abs/1810.05195
Autor:
Sweeney, Timothy M., Carter, Samuel G., Bracker, Allan S., Kim, Mijin, Kim, Chul Soo, Yang, Lily, Vora, Patrick, Brereton, Peter G., Cleveland, Erin R., Gammon, Daniel
Solid state quantum emitters have shown strong potential for applications in quantum information, but spectral inhomogeneity of these emitters poses a significant challenge. We address this issue in a cavity-quantum dot system by demonstrating cavity
Externí odkaz:
http://arxiv.org/abs/1402.4494