Zobrazeno 1 - 10
of 246
pro vyhledávání: '"Solntsev Alexander S."'
Autor:
Runge, Antoine F. J., Schmidt, Mikołaj K., Solntsev, Alexander S., Steel, Michael J., Poulton, Christopher G.
We theoretically and numerically study the evolution of soliton-like waves supported by stimulated Brillouin scattering. First, the emergence and unusual behaviour of resonant solitary waves are investigated for both backward and forward three wave i
Externí odkaz:
http://arxiv.org/abs/2410.11214
Autor:
Wang, Kai, White, Simon J. U., Szameit, Alexander, Sukhorukov, Andrey A., Solntsev, Alexander S.
Studying quantum correlations in the presence of loss is of critical importance for the physical modeling of real quantum systems. Here, we demonstrate the control of spatial correlations between entangled photons in a photonic chip, designed and mod
Externí odkaz:
http://arxiv.org/abs/2404.06056
Autor:
Saerens Grégoire, Duong Ngoc My Hanh, Solntsev Alexander S., Karvounis Artemios, Dursap Thomas, Regreny Philippe, Morandi Andrea, Chapman Robert J., Maeder Andreas, Danescu Alexandre, Penuelas José, Chauvin Nicolas, Grange Rachel
Publikováno v:
EPJ Web of Conferences, Vol 266, p 08010 (2022)
We report on the generation of photon pairs at 1550 nm from free-standing epitaxially grown self-assisted micrometre long GaAs nanowires. The efficiency of the spontaneous parametric down-conversion process has a rate of 320 GHz/Wm normalized to the
Externí odkaz:
https://doaj.org/article/88abcc1632e24d04a377dc7fd27dc641
Autor:
Swain, S. Nibedita, Marshman, Ryan J., Rohde, Peter P., Lund, Austin P., Solntsev, Alexander S., Ralph, Timothy C.
A significant hurdle for quantum information and processing using bosonic systems is stochastic phase errors which occur as the photons propagate through a channel. These errors will reduce the purity of states passing through the channel and so redu
Externí odkaz:
http://arxiv.org/abs/2311.10432
Publikováno v:
New J. Phys 24, 065002 (2022)
High-efficiency photon-pair production is a long-sought-after goal for many optical quantum technologies, and coherent photon conversion processes are promising candidates for achieving this. We show theoretically how to control coherent conversion b
Externí odkaz:
http://arxiv.org/abs/2110.03110
Autor:
Ren, Ruo-Jing, Lu, Yong-Heng, Jiang, Ze-Kun, Gao, Jun, Zhou, Wen-Hao, Wang, Yao, Jiao, Zhi-Qiang, Wang, Xiao-Wei, Solntsev, Alexander S., Jin, Xian-Min
Squeezed light is a critical resource in quantum sensing and information processing. Due to the inherently weak optical nonlinearity and limited interaction volume, considerable pump power is typically needed to obtain efficient interactions to gener
Externí odkaz:
http://arxiv.org/abs/2106.07425
Autor:
White, Simon, Stewart, Connor, Solntsev, Alexander S., Li, Chi, Toth, Milos, Kianinia, Mehran, Aharonovich, Igor
Quantum emitters in hexagonal boron nitride (hBN) are emerging as bright and robust sources of single photons for applications in quantum optics. In this work we present detailed studies on the limiting factors to achieve Fourier Transform limited sp
Externí odkaz:
http://arxiv.org/abs/2105.11687
Autor:
White, Simon J. U., Duong, Ngoc My Hanh, Solntsev, Alexander S., Kim, Je-Hyung, Kianinia, Mehran, Aharonovich, Igor
Publikováno v:
Phys. Rev. Applied 14, 044017 (2020)
Resonant excitation of solid-state quantum emitters enables coherent control of quantum states and generation of coherent single photons, which are required for scalable quantum photonics applications. However, these systems can often decay to one or
Externí odkaz:
http://arxiv.org/abs/2009.05323
Rapid progress in the development of metasurfaces allowed to replace bulky optical assemblies with thin nanostructured films, often called metasurfaces, opening a broad range of novel and superior applications to the generation, manipulation, and det
Externí odkaz:
http://arxiv.org/abs/2007.14722
Autor:
Bernhardt, Nils, Kim, Sejeong, Froch, Johannes E., White, Simon, Duong, Ngoc My Hanh, He, Zhe, Chen, Bo, Liu, Jin, Aharonovich, Igor, Solntsev, Alexander S.
Hexagonal boron nitride (hBN) is a layered dielectric material with a wide range of applications in optics and photonics. In this work, we demonstrate a fabrication method for few-layer hBN flakes with areas up to 5000 $\rm \mu m$. We show that hBN i
Externí odkaz:
http://arxiv.org/abs/2007.01558